31864028

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4327}}^1$

素因数の和:4601

約数の個数: 24

約数和(自身を含む): 63985152

約数和(自身を除く): 32121124

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 4327, 7364, 8654, 17308, 30289, 60578, 121156, 1138001, 2276002, 4552004, 7966007, 15932014, 31864028]

約数ペア:

[(1, 31864028), (2, 15932014), (4, 7966007), (7, 4552004), (14, 2276002), (28, 1138001), (263, 121156), (526, 60578), (1052, 30289), (1841, 17308), (3682, 8654), (4327, 7364)]