87401912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1823}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 176964480

約数和(自身を除く): 89562568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 922, 1823, 1844, 3646, 3688, 5993, 7292, 11986, 14584, 23699, 23972, 47398, 47944, 94796, 189592, 840403, 1680806, 3361612, 6723224, 10925239, 21850478, 43700956, 87401912]

約数ペア:

[(1, 87401912), (2, 43700956), (4, 21850478), (8, 10925239), (13, 6723224), (26, 3361612), (52, 1680806), (104, 840403), (461, 189592), (922, 94796), (1823, 47944), (1844, 47398), (3646, 23972), (3688, 23699), (5993, 14584), (7292, 11986)]