79807648

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 163840320

約数和(自身を除く): 84032672

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1031, 1312, 1888, 2062, 2419, 4124, 4838, 8248, 9676, 16496, 19352, 32992, 38704, 42271, 60829, 77408, 84542, 121658, 169084, 243316, 338168, 486632, 676336, 973264, 1352672, 1946528, 2493989, 4987978, 9975956, 19951912, 39903824, 79807648]

約数ペア:

[(1, 79807648), (2, 39903824), (4, 19951912), (8, 9975956), (16, 4987978), (32, 2493989), (41, 1946528), (59, 1352672), (82, 973264), (118, 676336), (164, 486632), (236, 338168), (328, 243316), (472, 169084), (656, 121658), (944, 84542), (1031, 77408), (1312, 60829), (1888, 42271), (2062, 38704), (2419, 32992), (4124, 19352), (4838, 16496), (8248, 9676)]