31319752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{206051}}^1$

素因数の和:206076

約数の個数: 16

約数和(自身を含む): 61815600

約数和(自身を除く): 30495848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 206051, 412102, 824204, 1648408, 3914969, 7829938, 15659876, 31319752]

約数ペア:

[(1, 31319752), (2, 15659876), (4, 7829938), (8, 3914969), (19, 1648408), (38, 824204), (76, 412102), (152, 206051)]