85465648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6857}}^1$

素因数の和:6925

約数の個数: 40

約数和(自身を含む): 178582320

約数和(自身を除く): 93116672

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 6857, 12464, 13714, 27428, 54856, 109712, 130283, 260566, 281137, 521132, 562274, 1042264, 1124548, 2084528, 2249096, 4498192, 5341603, 10683206, 21366412, 42732824, 85465648]

約数ペア:

[(1, 85465648), (2, 42732824), (4, 21366412), (8, 10683206), (16, 5341603), (19, 4498192), (38, 2249096), (41, 2084528), (76, 1124548), (82, 1042264), (152, 562274), (164, 521132), (304, 281137), (328, 260566), (656, 130283), (779, 109712), (1558, 54856), (3116, 27428), (6232, 13714), (6857, 12464)]