31948360

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9623}}^1$

素因数の和:9717

約数の個数: 32

約数和(自身を含む): 72757440

約数和(自身を除く): 40809080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 9623, 19246, 38492, 48115, 76984, 96230, 192460, 384920, 798709, 1597418, 3194836, 3993545, 6389672, 7987090, 15974180, 31948360]

約数ペア:

[(1, 31948360), (2, 15974180), (4, 7987090), (5, 6389672), (8, 3993545), (10, 3194836), (20, 1597418), (40, 798709), (83, 384920), (166, 192460), (332, 96230), (415, 76984), (664, 48115), (830, 38492), (1660, 19246), (3320, 9623)]