42871264

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 90961920

約数和(自身を除く): 48090656

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1879, 2852, 3758, 5704, 7516, 11408, 15032, 22816, 30064, 43217, 58249, 60128, 86434, 116498, 172868, 232996, 345736, 465992, 691472, 931984, 1339727, 1382944, 1863968, 2679454, 5358908, 10717816, 21435632, 42871264]

約数ペア:

[(1, 42871264), (2, 21435632), (4, 10717816), (8, 5358908), (16, 2679454), (23, 1863968), (31, 1382944), (32, 1339727), (46, 931984), (62, 691472), (92, 465992), (124, 345736), (184, 232996), (248, 172868), (368, 116498), (496, 86434), (713, 60128), (736, 58249), (992, 43217), (1426, 30064), (1879, 22816), (2852, 15032), (3758, 11408), (5704, 7516)]