39903824

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1139

約数の個数: 40

約数和(自身を含む): 80619840

約数和(自身を除く): 40716016

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1031, 2062, 2419, 4124, 4838, 8248, 9676, 16496, 19352, 38704, 42271, 60829, 84542, 121658, 169084, 243316, 338168, 486632, 676336, 973264, 2493989, 4987978, 9975956, 19951912, 39903824]

約数ペア:

[(1, 39903824), (2, 19951912), (4, 9975956), (8, 4987978), (16, 2493989), (41, 973264), (59, 676336), (82, 486632), (118, 338168), (164, 243316), (236, 169084), (328, 121658), (472, 84542), (656, 60829), (944, 42271), (1031, 38704), (2062, 19352), (2419, 16496), (4124, 9676), (4838, 8248)]