31860996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 77476224

約数和(自身を除く): 45615228

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 219, 222, 292, 438, 444, 876, 983, 1966, 2701, 2949, 3932, 5402, 5898, 8103, 10804, 11796, 16206, 32412, 36371, 71759, 72742, 109113, 143518, 145484, 215277, 218226, 287036, 430554, 436452, 861108, 2655083, 5310166, 7965249, 10620332, 15930498, 31860996]

約数ペア:

[(1, 31860996), (2, 15930498), (3, 10620332), (4, 7965249), (6, 5310166), (12, 2655083), (37, 861108), (73, 436452), (74, 430554), (111, 287036), (146, 218226), (148, 215277), (219, 145484), (222, 143518), (292, 109113), (438, 72742), (444, 71759), (876, 36371), (983, 32412), (1966, 16206), (2701, 11796), (2949, 10804), (3932, 8103), (5402, 5898)]