90506432

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 185196480

約数和(自身を除く): 94690048

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 97, 122, 194, 239, 244, 388, 478, 488, 776, 956, 976, 1552, 1912, 1952, 3104, 3824, 3904, 5917, 6208, 7648, 11834, 14579, 15296, 23183, 23668, 29158, 46366, 47336, 58316, 92732, 94672, 116632, 185464, 189344, 233264, 370928, 378688, 466528, 741856, 933056, 1414163, 1483712, 2828326, 5656652, 11313304, 22626608, 45253216, 90506432]

約数ペア:

[(1, 90506432), (2, 45253216), (4, 22626608), (8, 11313304), (16, 5656652), (32, 2828326), (61, 1483712), (64, 1414163), (97, 933056), (122, 741856), (194, 466528), (239, 378688), (244, 370928), (388, 233264), (478, 189344), (488, 185464), (776, 116632), (956, 94672), (976, 92732), (1552, 58316), (1912, 47336), (1952, 46366), (3104, 29158), (3824, 23668), (3904, 23183), (5917, 15296), (6208, 14579), (7648, 11834)]