98989624

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 188370000

約数和(自身を除く): 89380376

約数列:

[1, 2, 4, 8, 137, 181, 274, 362, 499, 548, 724, 998, 1096, 1448, 1996, 3992, 24797, 49594, 68363, 90319, 99188, 136726, 180638, 198376, 273452, 361276, 546904, 722552, 12373703, 24747406, 49494812, 98989624]

約数ペア:

[(1, 98989624), (2, 49494812), (4, 24747406), (8, 12373703), (137, 722552), (181, 546904), (274, 361276), (362, 273452), (499, 198376), (548, 180638), (724, 136726), (998, 99188), (1096, 90319), (1448, 68363), (1996, 49594), (3992, 24797)]