31344032

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 66189312

約数和(自身を除く): 34845280

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1151, 1184, 1702, 2302, 3404, 4604, 6808, 9208, 13616, 18416, 26473, 27232, 36832, 42587, 52946, 85174, 105892, 170348, 211784, 340696, 423568, 681392, 847136, 979501, 1362784, 1959002, 3918004, 7836008, 15672016, 31344032]

約数ペア:

[(1, 31344032), (2, 15672016), (4, 7836008), (8, 3918004), (16, 1959002), (23, 1362784), (32, 979501), (37, 847136), (46, 681392), (74, 423568), (92, 340696), (148, 211784), (184, 170348), (296, 105892), (368, 85174), (592, 52946), (736, 42587), (851, 36832), (1151, 27232), (1184, 26473), (1702, 18416), (2302, 13616), (3404, 9208), (4604, 6808)]