31235932

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 108

約数和(自身を含む): 73601136

約数和(自身を除く): 42365204

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 41, 46, 49, 52, 82, 91, 92, 98, 161, 164, 169, 182, 196, 287, 299, 322, 338, 364, 533, 574, 598, 637, 644, 676, 943, 1066, 1127, 1148, 1183, 1196, 1274, 1886, 2009, 2093, 2132, 2254, 2366, 2548, 3731, 3772, 3887, 4018, 4186, 4508, 4732, 6601, 6929, 7462, 7774, 8036, 8281, 8372, 12259, 13202, 13858, 14651, 14924, 15548, 16562, 24518, 26117, 26404, 27209, 27716, 29302, 33124, 46207, 48503, 49036, 52234, 54418, 58604, 85813, 92414, 97006, 104468, 108836, 159367, 171626, 184828, 190463, 194012, 318734, 339521, 343252, 380926, 600691, 637468, 679042, 761852, 1115569, 1201382, 1358084, 2231138, 2402764, 4462276, 7808983, 15617966, 31235932]

約数ペア:

[(1, 31235932), (2, 15617966), (4, 7808983), (7, 4462276), (13, 2402764), (14, 2231138), (23, 1358084), (26, 1201382), (28, 1115569), (41, 761852), (46, 679042), (49, 637468), (52, 600691), (82, 380926), (91, 343252), (92, 339521), (98, 318734), (161, 194012), (164, 190463), (169, 184828), (182, 171626), (196, 159367), (287, 108836), (299, 104468), (322, 97006), (338, 92414), (364, 85813), (533, 58604), (574, 54418), (598, 52234), (637, 49036), (644, 48503), (676, 46207), (943, 33124), (1066, 29302), (1127, 27716), (1148, 27209), (1183, 26404), (1196, 26117), (1274, 24518), (1886, 16562), (2009, 15548), (2093, 14924), (2132, 14651), (2254, 13858), (2366, 13202), (2548, 12259), (3731, 8372), (3772, 8281), (3887, 8036), (4018, 7774), (4186, 7462), (4508, 6929), (4732, 6601)]