64013552

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{108131}}^1$

素因数の和:108176

約数の個数: 20

約数和(自身を含む): 127379496

約数和(自身を除く): 63365944

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 108131, 216262, 432524, 865048, 1730096, 4000847, 8001694, 16003388, 32006776, 64013552]

約数ペア:

[(1, 64013552), (2, 32006776), (4, 16003388), (8, 8001694), (16, 4000847), (37, 1730096), (74, 865048), (148, 432524), (296, 216262), (592, 108131)]