16235492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 36400896

約数和(自身を除く): 20165404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 73, 91, 94, 146, 169, 182, 188, 292, 329, 338, 364, 511, 611, 658, 676, 949, 1022, 1183, 1222, 1316, 1898, 2044, 2366, 2444, 3431, 3796, 4277, 4732, 6643, 6862, 7943, 8554, 12337, 13286, 13724, 15886, 17108, 24017, 24674, 26572, 31772, 44603, 48034, 49348, 55601, 86359, 89206, 96068, 111202, 172718, 178412, 222404, 312221, 345436, 579839, 624442, 1159678, 1248884, 2319356, 4058873, 8117746, 16235492]

約数ペア:

[(1, 16235492), (2, 8117746), (4, 4058873), (7, 2319356), (13, 1248884), (14, 1159678), (26, 624442), (28, 579839), (47, 345436), (52, 312221), (73, 222404), (91, 178412), (94, 172718), (146, 111202), (169, 96068), (182, 89206), (188, 86359), (292, 55601), (329, 49348), (338, 48034), (364, 44603), (511, 31772), (611, 26572), (658, 24674), (676, 24017), (949, 17108), (1022, 15886), (1183, 13724), (1222, 13286), (1316, 12337), (1898, 8554), (2044, 7943), (2366, 6862), (2444, 6643), (3431, 4732), (3796, 4277)]