8203936

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 18400284

約数和(自身を除く): 10196348

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 41, 52, 74, 82, 104, 148, 164, 169, 208, 296, 328, 338, 416, 481, 533, 592, 656, 676, 962, 1066, 1184, 1312, 1352, 1517, 1924, 2132, 2704, 3034, 3848, 4264, 5408, 6068, 6253, 6929, 7696, 8528, 12136, 12506, 13858, 15392, 17056, 19721, 24272, 25012, 27716, 39442, 48544, 50024, 55432, 78884, 100048, 110864, 157768, 200096, 221728, 256373, 315536, 512746, 631072, 1025492, 2050984, 4101968, 8203936]

約数ペア:

[(1, 8203936), (2, 4101968), (4, 2050984), (8, 1025492), (13, 631072), (16, 512746), (26, 315536), (32, 256373), (37, 221728), (41, 200096), (52, 157768), (74, 110864), (82, 100048), (104, 78884), (148, 55432), (164, 50024), (169, 48544), (208, 39442), (296, 27716), (328, 25012), (338, 24272), (416, 19721), (481, 17056), (533, 15392), (592, 13858), (656, 12506), (676, 12136), (962, 8528), (1066, 7696), (1184, 6929), (1312, 6253), (1352, 6068), (1517, 5408), (1924, 4264), (2132, 3848), (2704, 3034)]