31314256

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{12007}}^1$

素因数の和:12178

約数の個数: 20

約数和(自身を含む): 61048672

約数和(自身を除く): 29734416

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 12007, 24014, 48028, 96056, 192112, 1957141, 3914282, 7828564, 15657128, 31314256]

約数ペア:

[(1, 31314256), (2, 15657128), (4, 7828564), (8, 3914282), (16, 1957141), (163, 192112), (326, 96056), (652, 48028), (1304, 24014), (2608, 12007)]