87039532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11119}}^1$

素因数の和:11245

約数の個数: 24

約数和(自身を含む): 161907200

約数和(自身を除く): 74867668

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 11119, 22238, 44476, 211261, 422522, 845044, 1145257, 2290514, 4581028, 21759883, 43519766, 87039532]

約数ペア:

[(1, 87039532), (2, 43519766), (4, 21759883), (19, 4581028), (38, 2290514), (76, 1145257), (103, 845044), (206, 422522), (412, 211261), (1957, 44476), (3914, 22238), (7828, 11119)]