86217910

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 158669280

約数和(自身を除く): 72451370

約数列:

[1, 2, 5, 10, 83, 109, 166, 218, 415, 545, 830, 953, 1090, 1906, 4765, 9047, 9530, 18094, 45235, 79099, 90470, 103877, 158198, 207754, 395495, 519385, 790990, 1038770, 8621791, 17243582, 43108955, 86217910]

約数ペア:

[(1, 86217910), (2, 43108955), (5, 17243582), (10, 8621791), (83, 1038770), (109, 790990), (166, 519385), (218, 395495), (415, 207754), (545, 158198), (830, 103877), (953, 90470), (1090, 79099), (1906, 45235), (4765, 18094), (9047, 9530)]