47464784

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{80177}}^1$

素因数の和:80222

約数の個数: 20

約数和(自身を含む): 94449684

約数和(自身を除く): 46984900

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 80177, 160354, 320708, 641416, 1282832, 2966549, 5933098, 11866196, 23732392, 47464784]

約数ペア:

[(1, 47464784), (2, 23732392), (4, 11866196), (8, 5933098), (16, 2966549), (37, 1282832), (74, 641416), (148, 320708), (296, 160354), (592, 80177)]