89364086

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 156002880

約数和(自身を除く): 66638794

約数列:

[1, 2, 7, 14, 109, 157, 218, 314, 373, 746, 763, 1099, 1526, 2198, 2611, 5222, 17113, 34226, 40657, 58561, 81314, 117122, 119791, 239582, 284599, 409927, 569198, 819854, 6383149, 12766298, 44682043, 89364086]

約数ペア:

[(1, 89364086), (2, 44682043), (7, 12766298), (14, 6383149), (109, 819854), (157, 569198), (218, 409927), (314, 284599), (373, 239582), (746, 119791), (763, 117122), (1099, 81314), (1526, 58561), (2198, 40657), (2611, 34226), (5222, 17113)]