31113416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 59966400

約数和(自身を除く): 28852984

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 412, 488, 619, 824, 1238, 2476, 4952, 6283, 12566, 25132, 37759, 50264, 63757, 75518, 127514, 151036, 255028, 302072, 510056, 3889177, 7778354, 15556708, 31113416]

約数ペア:

[(1, 31113416), (2, 15556708), (4, 7778354), (8, 3889177), (61, 510056), (103, 302072), (122, 255028), (206, 151036), (244, 127514), (412, 75518), (488, 63757), (619, 50264), (824, 37759), (1238, 25132), (2476, 12566), (4952, 6283)]