15668710864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{40163}}^1$

素因数の和:40867

約数の個数: 40

約数和(自身を含む): 31226706720

約数和(自身を除く): 15557995856

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 659, 1318, 2636, 5272, 10544, 24383, 40163, 48766, 80326, 97532, 160652, 195064, 321304, 390128, 642608, 1486031, 2972062, 5944124, 11888248, 23776496, 26467417, 52934834, 105869668, 211739336, 423478672, 979294429, 1958588858, 3917177716, 7834355432, 15668710864]

約数ペア:

[(1, 15668710864), (2, 7834355432), (4, 3917177716), (8, 1958588858), (16, 979294429), (37, 423478672), (74, 211739336), (148, 105869668), (296, 52934834), (592, 26467417), (659, 23776496), (1318, 11888248), (2636, 5944124), (5272, 2972062), (10544, 1486031), (24383, 642608), (40163, 390128), (48766, 321304), (80326, 195064), (97532, 160652)]