31033712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{66883}}^1$

素因数の和:66920

約数の個数: 20

約数和(自身を含む): 62202120

約数和(自身を除く): 31168408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 66883, 133766, 267532, 535064, 1070128, 1939607, 3879214, 7758428, 15516856, 31033712]

約数ペア:

[(1, 31033712), (2, 15516856), (4, 7758428), (8, 3879214), (16, 1939607), (29, 1070128), (58, 535064), (116, 267532), (232, 133766), (464, 66883)]