31659216

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{16087}}^1$

素因数の和:16139

約数の個数: 40

約数和(自身を含む): 83786304

約数和(自身を除く): 52127088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 16087, 32174, 48261, 64348, 96522, 128696, 193044, 257392, 386088, 659567, 772176, 1319134, 1978701, 2638268, 3957402, 5276536, 7914804, 10553072, 15829608, 31659216]

約数ペア:

[(1, 31659216), (2, 15829608), (3, 10553072), (4, 7914804), (6, 5276536), (8, 3957402), (12, 2638268), (16, 1978701), (24, 1319134), (41, 772176), (48, 659567), (82, 386088), (123, 257392), (164, 193044), (246, 128696), (328, 96522), (492, 64348), (656, 48261), (984, 32174), (1968, 16087)]