85072804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{36109}}^1$

素因数の和:36163

約数の個数: 24

約数和(自身を含む): 161772800

約数和(自身を除く): 76699996

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 36109, 72218, 144436, 686071, 1119379, 1372142, 2238758, 2744284, 4477516, 21268201, 42536402, 85072804]

約数ペア:

[(1, 85072804), (2, 42536402), (4, 21268201), (19, 4477516), (31, 2744284), (38, 2238758), (62, 1372142), (76, 1119379), (124, 686071), (589, 144436), (1178, 72218), (2356, 36109)]