86888828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 168591360

約数和(自身を除く): 81702532

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 127, 223, 236, 254, 446, 508, 767, 892, 1534, 1651, 2899, 3068, 3302, 5798, 6604, 7493, 11596, 13157, 14986, 26314, 28321, 29972, 52628, 56642, 97409, 113284, 171041, 194818, 342082, 368173, 389636, 684164, 736346, 1472692, 1670939, 3341878, 6683756, 21722207, 43444414, 86888828]

約数ペア:

[(1, 86888828), (2, 43444414), (4, 21722207), (13, 6683756), (26, 3341878), (52, 1670939), (59, 1472692), (118, 736346), (127, 684164), (223, 389636), (236, 368173), (254, 342082), (446, 194818), (508, 171041), (767, 113284), (892, 97409), (1534, 56642), (1651, 52628), (2899, 29972), (3068, 28321), (3302, 26314), (5798, 14986), (6604, 13157), (7493, 11596)]