89801828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{14957}}^1$

素因数の和:15059

約数の個数: 24

約数和(自身を含む): 167529600

約数和(自身を除く): 77727772

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 14957, 29914, 59828, 284183, 568366, 1136732, 1181603, 2363206, 4726412, 22450457, 44900914, 89801828]

約数ペア:

[(1, 89801828), (2, 44900914), (4, 22450457), (19, 4726412), (38, 2363206), (76, 1181603), (79, 1136732), (158, 568366), (316, 284183), (1501, 59828), (3002, 29914), (6004, 14957)]