87245984

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2843}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 197805888

約数和(自身を除く): 110559904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 2843, 3836, 4384, 5686, 7672, 11372, 15344, 19901, 22744, 30688, 39802, 45488, 79604, 90976, 159208, 318416, 389491, 636832, 778982, 1557964, 2726437, 3115928, 5452874, 6231856, 10905748, 12463712, 21811496, 43622992, 87245984]

約数ペア:

[(1, 87245984), (2, 43622992), (4, 21811496), (7, 12463712), (8, 10905748), (14, 6231856), (16, 5452874), (28, 3115928), (32, 2726437), (56, 1557964), (112, 778982), (137, 636832), (224, 389491), (274, 318416), (548, 159208), (959, 90976), (1096, 79604), (1918, 45488), (2192, 39802), (2843, 30688), (3836, 22744), (4384, 19901), (5686, 15344), (7672, 11372)]