31299424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{75239}}^1$

素因数の和:75262

約数の個数: 24

約数和(自身を含む): 66361680

約数和(自身を除く): 35062256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 75239, 150478, 300956, 601912, 978107, 1203824, 1956214, 2407648, 3912428, 7824856, 15649712, 31299424]

約数ペア:

[(1, 31299424), (2, 15649712), (4, 7824856), (8, 3912428), (13, 2407648), (16, 1956214), (26, 1203824), (32, 978107), (52, 601912), (104, 300956), (208, 150478), (416, 75239)]