87836948

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{983}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 156219840

約数和(自身を除く): 68382892

約数列:

[1, 2, 4, 89, 178, 251, 356, 502, 983, 1004, 1966, 3932, 22339, 44678, 87487, 89356, 174974, 246733, 349948, 493466, 986932, 21959237, 43918474, 87836948]

約数ペア:

[(1, 87836948), (2, 43918474), (4, 21959237), (89, 986932), (178, 493466), (251, 349948), (356, 246733), (502, 174974), (983, 89356), (1004, 87487), (1966, 44678), (3932, 22339)]