86923928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 202272000

約数和(自身を除く): 115348072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 859, 973, 1112, 1718, 1807, 1946, 3436, 3614, 3892, 6013, 6872, 7228, 7784, 11167, 12026, 12649, 14456, 22334, 24052, 25298, 44668, 48104, 50596, 78169, 89336, 101192, 119401, 156338, 238802, 312676, 477604, 625352, 835807, 955208, 1552213, 1671614, 3104426, 3343228, 6208852, 6686456, 10865491, 12417704, 21730982, 43461964, 86923928]

約数ペア:

[(1, 86923928), (2, 43461964), (4, 21730982), (7, 12417704), (8, 10865491), (13, 6686456), (14, 6208852), (26, 3343228), (28, 3104426), (52, 1671614), (56, 1552213), (91, 955208), (104, 835807), (139, 625352), (182, 477604), (278, 312676), (364, 238802), (556, 156338), (728, 119401), (859, 101192), (973, 89336), (1112, 78169), (1718, 50596), (1807, 48104), (1946, 44668), (3436, 25298), (3614, 24052), (3892, 22334), (6013, 14456), (6872, 12649), (7228, 12026), (7784, 11167)]