31314734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 21756466

約数列:

[1, 2, 11, 22, 41, 82, 149, 233, 298, 451, 466, 902, 1639, 2563, 3278, 5126, 6109, 9553, 12218, 19106, 34717, 67199, 69434, 105083, 134398, 210166, 381887, 763774, 1423397, 2846794, 15657367, 31314734]

約数ペア:

[(1, 31314734), (2, 15657367), (11, 2846794), (22, 1423397), (41, 763774), (82, 381887), (149, 210166), (233, 134398), (298, 105083), (451, 69434), (466, 67199), (902, 34717), (1639, 19106), (2563, 12218), (3278, 9553), (5126, 6109)]