31950438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21596

約数の個数: 32

約数和(自身を含む): 72441600

約数和(自身を除く): 40491162

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21559, 43118, 64677, 129354, 280267, 409621, 560534, 819242, 840801, 1228863, 1681602, 2457726, 5325073, 10650146, 15975219, 31950438]

約数ペア:

[(1, 31950438), (2, 15975219), (3, 10650146), (6, 5325073), (13, 2457726), (19, 1681602), (26, 1228863), (38, 840801), (39, 819242), (57, 560534), (78, 409621), (114, 280267), (247, 129354), (494, 64677), (741, 43118), (1482, 21559)]