64845056

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8171}}^1$

素因数の和:8218

約数の個数: 36

約数和(自身を含む): 133628544

約数和(自身を除く): 68783488

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8171, 16342, 32684, 65368, 130736, 253301, 261472, 506602, 522944, 1013204, 1045888, 2026408, 2091776, 4052816, 8105632, 16211264, 32422528, 64845056]

約数ペア:

[(1, 64845056), (2, 32422528), (4, 16211264), (8, 8105632), (16, 4052816), (31, 2091776), (32, 2026408), (62, 1045888), (64, 1013204), (124, 522944), (128, 506602), (248, 261472), (256, 253301), (496, 130736), (992, 65368), (1984, 32684), (3968, 16342), (7936, 8171)]