31067632

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 40

約数和(自身を含む): 62084816

約数和(自身を除く): 31017184

約数列:

[1, 2, 4, 8, 16, 67, 73, 134, 146, 268, 292, 397, 536, 584, 794, 1072, 1168, 1588, 3176, 4891, 6352, 9782, 19564, 26599, 28981, 39128, 53198, 57962, 78256, 106396, 115924, 212792, 231848, 425584, 463696, 1941727, 3883454, 7766908, 15533816, 31067632]

約数ペア:

[(1, 31067632), (2, 15533816), (4, 7766908), (8, 3883454), (16, 1941727), (67, 463696), (73, 425584), (134, 231848), (146, 212792), (268, 115924), (292, 106396), (397, 78256), (536, 57962), (584, 53198), (794, 39128), (1072, 28981), (1168, 26599), (1588, 19564), (3176, 9782), (4891, 6352)]