90281708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{33637}}^1$

素因数の和:33713

約数の個数: 24

約数和(自身を含む): 175186704

約数和(自身を除く): 84904996

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 33637, 67274, 134548, 370007, 740014, 1480028, 2051857, 4103714, 8207428, 22570427, 45140854, 90281708]

約数ペア:

[(1, 90281708), (2, 45140854), (4, 22570427), (11, 8207428), (22, 4103714), (44, 2051857), (61, 1480028), (122, 740014), (244, 370007), (671, 134548), (1342, 67274), (2684, 33637)]