30521608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9467}}^1$

素因数の和:9517

約数の個数: 32

約数和(自身を含む): 63624960

約数和(自身を除く): 33103352

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 9467, 18934, 37868, 75736, 123071, 246142, 293477, 492284, 586954, 984568, 1173908, 2347816, 3815201, 7630402, 15260804, 30521608]

約数ペア:

[(1, 30521608), (2, 15260804), (4, 7630402), (8, 3815201), (13, 2347816), (26, 1173908), (31, 984568), (52, 586954), (62, 492284), (104, 293477), (124, 246142), (248, 123071), (403, 75736), (806, 37868), (1612, 18934), (3224, 9467)]