85617776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1181}}^1$

素因数の和:1409

約数の個数: 40

約数和(自身を含む): 174122784

約数和(自身を除く): 88505008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1181, 1576, 2362, 3152, 4531, 4724, 9062, 9448, 18124, 18896, 27163, 36248, 54326, 72496, 108652, 217304, 232657, 434608, 465314, 930628, 1861256, 3722512, 5351111, 10702222, 21404444, 42808888, 85617776]

約数ペア:

[(1, 85617776), (2, 42808888), (4, 21404444), (8, 10702222), (16, 5351111), (23, 3722512), (46, 1861256), (92, 930628), (184, 465314), (197, 434608), (368, 232657), (394, 217304), (788, 108652), (1181, 72496), (1576, 54326), (2362, 36248), (3152, 27163), (4531, 18896), (4724, 18124), (9062, 9448)]