86588704

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 177278976

約数和(自身を除く): 90690272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 191, 248, 382, 457, 496, 764, 914, 992, 1528, 1828, 3056, 3656, 5921, 6112, 7312, 11842, 14167, 14624, 23684, 28334, 47368, 56668, 87287, 94736, 113336, 174574, 189472, 226672, 349148, 453344, 698296, 1396592, 2705897, 2793184, 5411794, 10823588, 21647176, 43294352, 86588704]

約数ペア:

[(1, 86588704), (2, 43294352), (4, 21647176), (8, 10823588), (16, 5411794), (31, 2793184), (32, 2705897), (62, 1396592), (124, 698296), (191, 453344), (248, 349148), (382, 226672), (457, 189472), (496, 174574), (764, 113336), (914, 94736), (992, 87287), (1528, 56668), (1828, 47368), (3056, 28334), (3656, 23684), (5921, 14624), (6112, 14167), (7312, 11842)]