89789888

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 56

約数和(自身を含む): 185708544

約数和(自身を除く): 95918656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 167, 248, 271, 334, 496, 542, 668, 992, 1084, 1336, 1984, 2168, 2672, 4336, 5177, 5344, 8401, 8672, 10354, 10688, 16802, 17344, 20708, 33604, 41416, 45257, 67208, 82832, 90514, 134416, 165664, 181028, 268832, 331328, 362056, 537664, 724112, 1402967, 1448224, 2805934, 2896448, 5611868, 11223736, 22447472, 44894944, 89789888]

約数ペア:

[(1, 89789888), (2, 44894944), (4, 22447472), (8, 11223736), (16, 5611868), (31, 2896448), (32, 2805934), (62, 1448224), (64, 1402967), (124, 724112), (167, 537664), (248, 362056), (271, 331328), (334, 268832), (496, 181028), (542, 165664), (668, 134416), (992, 90514), (1084, 82832), (1336, 67208), (1984, 45257), (2168, 41416), (2672, 33604), (4336, 20708), (5177, 17344), (5344, 16802), (8401, 10688), (8672, 10354)]