80973488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2767}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 164751360

約数和(自身を除く): 83777872

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 2767, 3658, 5534, 7316, 11068, 14632, 22136, 29264, 44272, 85777, 163253, 171554, 326506, 343108, 653012, 686216, 1306024, 1372432, 2612048, 5060843, 10121686, 20243372, 40486744, 80973488]

約数ペア:

[(1, 80973488), (2, 40486744), (4, 20243372), (8, 10121686), (16, 5060843), (31, 2612048), (59, 1372432), (62, 1306024), (118, 686216), (124, 653012), (236, 343108), (248, 326506), (472, 171554), (496, 163253), (944, 85777), (1829, 44272), (2767, 29264), (3658, 22136), (5534, 14632), (7316, 11068)]