41789488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6533

約数の個数: 40

約数和(自身を含む): 90022016

約数和(自身を除く): 48232528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 6481, 12962, 25924, 51848, 84253, 103696, 168506, 200911, 337012, 401822, 674024, 803644, 1348048, 1607288, 2611843, 3214576, 5223686, 10447372, 20894744, 41789488]

約数ペア:

[(1, 41789488), (2, 20894744), (4, 10447372), (8, 5223686), (13, 3214576), (16, 2611843), (26, 1607288), (31, 1348048), (52, 803644), (62, 674024), (104, 401822), (124, 337012), (208, 200911), (248, 168506), (403, 103696), (496, 84253), (806, 51848), (1612, 25924), (3224, 12962), (6448, 6481)]