85946944

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 56

約数和(自身を含む): 175564800

約数和(自身を除く): 89617856

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 89, 158, 178, 191, 316, 356, 382, 632, 712, 764, 1264, 1424, 1528, 2528, 2848, 3056, 5056, 5696, 6112, 7031, 12224, 14062, 15089, 16999, 28124, 30178, 33998, 56248, 60356, 67996, 112496, 120712, 135992, 224992, 241424, 271984, 449984, 482848, 543968, 965696, 1087936, 1342921, 2685842, 5371684, 10743368, 21486736, 42973472, 85946944]

約数ペア:

[(1, 85946944), (2, 42973472), (4, 21486736), (8, 10743368), (16, 5371684), (32, 2685842), (64, 1342921), (79, 1087936), (89, 965696), (158, 543968), (178, 482848), (191, 449984), (316, 271984), (356, 241424), (382, 224992), (632, 135992), (712, 120712), (764, 112496), (1264, 67996), (1424, 60356), (1528, 56248), (2528, 33998), (2848, 30178), (3056, 28124), (5056, 16999), (5696, 15089), (6112, 14062), (7031, 12224)]