31931664

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{9929}}^1$

素因数の和:10007

約数の個数: 40

約数和(自身を含む): 83729760

約数和(自身を除く): 51798096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 9929, 19858, 29787, 39716, 59574, 79432, 119148, 158864, 238296, 476592, 665243, 1330486, 1995729, 2660972, 3991458, 5321944, 7982916, 10643888, 15965832, 31931664]

約数ペア:

[(1, 31931664), (2, 15965832), (3, 10643888), (4, 7982916), (6, 5321944), (8, 3991458), (12, 2660972), (16, 1995729), (24, 1330486), (48, 665243), (67, 476592), (134, 238296), (201, 158864), (268, 119148), (402, 79432), (536, 59574), (804, 39716), (1072, 29787), (1608, 19858), (3216, 9929)]