31247194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45817}}^1$

素因数の和:45861

約数の個数: 16

約数和(自身を含む): 52782336

約数和(自身を除く): 21535142

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 45817, 91634, 503987, 1007974, 1420327, 2840654, 15623597, 31247194]

約数ペア:

[(1, 31247194), (2, 15623597), (11, 2840654), (22, 1420327), (31, 1007974), (62, 503987), (341, 91634), (682, 45817)]