15926704

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 31872960

約数和(自身を除く): 15946256

約数列:

[1, 2, 4, 8, 16, 67, 83, 134, 166, 179, 268, 332, 358, 536, 664, 716, 1072, 1328, 1432, 2864, 5561, 11122, 11993, 14857, 22244, 23986, 29714, 44488, 47972, 59428, 88976, 95944, 118856, 191888, 237712, 995419, 1990838, 3981676, 7963352, 15926704]

約数ペア:

[(1, 15926704), (2, 7963352), (4, 3981676), (8, 1990838), (16, 995419), (67, 237712), (83, 191888), (134, 118856), (166, 95944), (179, 88976), (268, 59428), (332, 47972), (358, 44488), (536, 29714), (664, 23986), (716, 22244), (1072, 14857), (1328, 11993), (1432, 11122), (2864, 5561)]