31775068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 65268000

約数和(自身を除く): 33492932

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1109, 1508, 2204, 2218, 4436, 7163, 14326, 14417, 21071, 28652, 28834, 32161, 42142, 57668, 64322, 84284, 128644, 273923, 418093, 547846, 611059, 836186, 1095692, 1222118, 1672372, 2444236, 7943767, 15887534, 31775068]

約数ペア:

[(1, 31775068), (2, 15887534), (4, 7943767), (13, 2444236), (19, 1672372), (26, 1222118), (29, 1095692), (38, 836186), (52, 611059), (58, 547846), (76, 418093), (116, 273923), (247, 128644), (377, 84284), (494, 64322), (551, 57668), (754, 42142), (988, 32161), (1102, 28834), (1109, 28652), (1508, 21071), (2204, 14417), (2218, 14326), (4436, 7163)]