16445112

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 42854400

約数和(自身を除く): 26409288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 94, 122, 141, 183, 188, 239, 244, 282, 366, 376, 478, 488, 564, 717, 732, 956, 1128, 1434, 1464, 1912, 2867, 2868, 5734, 5736, 8601, 11233, 11468, 14579, 17202, 22466, 22936, 29158, 33699, 34404, 43737, 44932, 58316, 67398, 68808, 87474, 89864, 116632, 134796, 174948, 269592, 349896, 685213, 1370426, 2055639, 2740852, 4111278, 5481704, 8222556, 16445112]

約数ペア:

[(1, 16445112), (2, 8222556), (3, 5481704), (4, 4111278), (6, 2740852), (8, 2055639), (12, 1370426), (24, 685213), (47, 349896), (61, 269592), (94, 174948), (122, 134796), (141, 116632), (183, 89864), (188, 87474), (239, 68808), (244, 67398), (282, 58316), (366, 44932), (376, 43737), (478, 34404), (488, 33699), (564, 29158), (717, 22936), (732, 22466), (956, 17202), (1128, 14579), (1434, 11468), (1464, 11233), (1912, 8601), (2867, 5736), (2868, 5734)]