40244678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31991}}^1$

素因数の和:32047

約数の個数: 16

約数和(自身を含む): 65647584

約数和(自身を除く): 25402906

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 31991, 63982, 543847, 1087694, 1183667, 2367334, 20122339, 40244678]

約数ペア:

[(1, 40244678), (2, 20122339), (17, 2367334), (34, 1183667), (37, 1087694), (74, 543847), (629, 63982), (1258, 31991)]