31379108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11159}}^1$

素因数の和:11219

約数の個数: 24

約数和(自身を含む): 59371200

約数和(自身を除く): 27992092

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 11159, 22318, 44636, 212021, 412883, 424042, 825766, 848084, 1651532, 7844777, 15689554, 31379108]

約数ペア:

[(1, 31379108), (2, 15689554), (4, 7844777), (19, 1651532), (37, 848084), (38, 825766), (74, 424042), (76, 412883), (148, 212021), (703, 44636), (1406, 22318), (2812, 11159)]