85518830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8647}}^1$

素因数の和:8720

約数の個数: 32

約数和(自身を含む): 164381184

約数和(自身を除く): 78862354

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 8647, 9890, 17294, 43235, 86470, 198881, 371821, 397762, 743642, 994405, 1859105, 1988810, 3718210, 8551883, 17103766, 42759415, 85518830]

約数ペア:

[(1, 85518830), (2, 42759415), (5, 17103766), (10, 8551883), (23, 3718210), (43, 1988810), (46, 1859105), (86, 994405), (115, 743642), (215, 397762), (230, 371821), (430, 198881), (989, 86470), (1978, 43235), (4945, 17294), (8647, 9890)]