2016155528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1531}}^1$

素因数の和:1998

約数の個数: 64

約数和(自身を含む): 4189345920

約数和(自身を除く): 2173190392

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 421, 782, 842, 1531, 1564, 1684, 3062, 3128, 3368, 6124, 7157, 9683, 12248, 14314, 19366, 26027, 28628, 35213, 38732, 52054, 57256, 70426, 77464, 104108, 140852, 164611, 208216, 281704, 329222, 598621, 644551, 658444, 1197242, 1289102, 1316888, 2394484, 2578204, 4788968, 5156408, 10957367, 14824673, 21914734, 29649346, 43829468, 59298692, 87658936, 118597384, 252019441, 504038882, 1008077764, 2016155528]

約数ペア:

[(1, 2016155528), (2, 1008077764), (4, 504038882), (8, 252019441), (17, 118597384), (23, 87658936), (34, 59298692), (46, 43829468), (68, 29649346), (92, 21914734), (136, 14824673), (184, 10957367), (391, 5156408), (421, 4788968), (782, 2578204), (842, 2394484), (1531, 1316888), (1564, 1289102), (1684, 1197242), (3062, 658444), (3128, 644551), (3368, 598621), (6124, 329222), (7157, 281704), (9683, 208216), (12248, 164611), (14314, 140852), (19366, 104108), (26027, 77464), (28628, 70426), (35213, 57256), (38732, 52054)]