31051861346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{91969}}^1$

素因数の和:92234

約数の個数: 32

約数和(自身を含む): 51650352000

約数和(自身を除く): 20598490654

約数列:

[1, 2, 11, 22, 103, 149, 206, 298, 1133, 1639, 2266, 3278, 15347, 30694, 91969, 168817, 183938, 337634, 1011659, 2023318, 9472807, 13703381, 18945614, 27406762, 104200877, 150737191, 208401754, 301474382, 1411448243, 2822896486, 15525930673, 31051861346]

約数ペア:

[(1, 31051861346), (2, 15525930673), (11, 2822896486), (22, 1411448243), (103, 301474382), (149, 208401754), (206, 150737191), (298, 104200877), (1133, 27406762), (1639, 18945614), (2266, 13703381), (3278, 9472807), (15347, 2023318), (30694, 1011659), (91969, 337634), (168817, 183938)]