31864696

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 62148240

約数和(自身を除く): 30283544

約数列:

[1, 2, 4, 8, 37, 74, 83, 148, 166, 296, 332, 664, 1297, 2594, 3071, 5188, 6142, 10376, 12284, 24568, 47989, 95978, 107651, 191956, 215302, 383912, 430604, 861208, 3983087, 7966174, 15932348, 31864696]

約数ペア:

[(1, 31864696), (2, 15932348), (4, 7966174), (8, 3983087), (37, 861208), (74, 430604), (83, 383912), (148, 215302), (166, 191956), (296, 107651), (332, 95978), (664, 47989), (1297, 24568), (2594, 12284), (3071, 10376), (5188, 6142)]