99831472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25261}}^1$

素因数の和:25301

約数の個数: 40

約数和(自身を含む): 219274160

約数和(自身を除く): 119442688

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 25261, 50522, 101044, 202088, 328393, 404176, 479959, 656786, 959918, 1313572, 1919836, 2627144, 3839672, 5254288, 6239467, 7679344, 12478934, 24957868, 49915736, 99831472]

約数ペア:

[(1, 99831472), (2, 49915736), (4, 24957868), (8, 12478934), (13, 7679344), (16, 6239467), (19, 5254288), (26, 3839672), (38, 2627144), (52, 1919836), (76, 1313572), (104, 959918), (152, 656786), (208, 479959), (247, 404176), (304, 328393), (494, 202088), (988, 101044), (1976, 50522), (3952, 25261)]