31384356

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{13693}}^1$

素因数の和:13891

約数の個数: 24

約数和(自身を含む): 73618944

約数和(自身を除く): 42234588

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 13693, 27386, 41079, 54772, 82158, 164316, 2615363, 5230726, 7846089, 10461452, 15692178, 31384356]

約数ペア:

[(1, 31384356), (2, 15692178), (3, 10461452), (4, 7846089), (6, 5230726), (12, 2615363), (191, 164316), (382, 82158), (573, 54772), (764, 41079), (1146, 27386), (2292, 13693)]