85903864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3793}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 170730000

約数和(自身を除く): 84826136

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 3793, 5662, 7586, 11324, 15172, 22648, 30344, 72067, 144134, 288268, 565157, 576536, 1130314, 2260628, 4521256, 10737983, 21475966, 42951932, 85903864]

約数ペア:

[(1, 85903864), (2, 42951932), (4, 21475966), (8, 10737983), (19, 4521256), (38, 2260628), (76, 1130314), (149, 576536), (152, 565157), (298, 288268), (596, 144134), (1192, 72067), (2831, 30344), (3793, 22648), (5662, 15172), (7586, 11324)]