38123384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21563}}^1$

素因数の和:21599

約数の個数: 32

約数和(自身を含む): 81511920

約数和(自身を除く): 43388536

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21563, 43126, 86252, 172504, 280319, 366571, 560638, 733142, 1121276, 1466284, 2242552, 2932568, 4765423, 9530846, 19061692, 38123384]

約数ペア:

[(1, 38123384), (2, 19061692), (4, 9530846), (8, 4765423), (13, 2932568), (17, 2242552), (26, 1466284), (34, 1121276), (52, 733142), (68, 560638), (104, 366571), (136, 280319), (221, 172504), (442, 86252), (884, 43126), (1768, 21563)]