31407312

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{15959}}^1$

素因数の和:16011

約数の個数: 40

約数和(自身を含む): 83119680

約数和(自身を除く): 51712368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 15959, 31918, 47877, 63836, 95754, 127672, 191508, 255344, 383016, 654319, 766032, 1308638, 1962957, 2617276, 3925914, 5234552, 7851828, 10469104, 15703656, 31407312]

約数ペア:

[(1, 31407312), (2, 15703656), (3, 10469104), (4, 7851828), (6, 5234552), (8, 3925914), (12, 2617276), (16, 1962957), (24, 1308638), (41, 766032), (48, 654319), (82, 383016), (123, 255344), (164, 191508), (246, 127672), (328, 95754), (492, 63836), (656, 47877), (984, 31918), (1968, 15959)]