61156108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8461}}^1$

素因数の和:8617

約数の個数: 24

約数和(自身を含む): 116098640

約数和(自身を除く): 54942532

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 8461, 16922, 33844, 109993, 219986, 439972, 1176079, 2352158, 4704316, 15289027, 30578054, 61156108]

約数ペア:

[(1, 61156108), (2, 30578054), (4, 15289027), (13, 4704316), (26, 2352158), (52, 1176079), (139, 439972), (278, 219986), (556, 109993), (1807, 33844), (3614, 16922), (7228, 8461)]