81776992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4943}}^1$

素因数の和:5011

約数の個数: 48

約数和(自身を含む): 179407872

約数和(自身を除く): 97630880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 4136, 4943, 8272, 9886, 16544, 19772, 39544, 54373, 79088, 108746, 158176, 217492, 232321, 434984, 464642, 869968, 929284, 1739936, 1858568, 2555531, 3717136, 5111062, 7434272, 10222124, 20444248, 40888496, 81776992]

約数ペア:

[(1, 81776992), (2, 40888496), (4, 20444248), (8, 10222124), (11, 7434272), (16, 5111062), (22, 3717136), (32, 2555531), (44, 1858568), (47, 1739936), (88, 929284), (94, 869968), (176, 464642), (188, 434984), (352, 232321), (376, 217492), (517, 158176), (752, 108746), (1034, 79088), (1504, 54373), (2068, 39544), (4136, 19772), (4943, 16544), (8272, 9886)]