31739656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2963}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 64733760

約数和(自身を除く): 32994104

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 2963, 5356, 5926, 10712, 11852, 23704, 38519, 77038, 154076, 305189, 308152, 610378, 1220756, 2441512, 3967457, 7934914, 15869828, 31739656]

約数ペア:

[(1, 31739656), (2, 15869828), (4, 7934914), (8, 3967457), (13, 2441512), (26, 1220756), (52, 610378), (103, 308152), (104, 305189), (206, 154076), (412, 77038), (824, 38519), (1339, 23704), (2678, 11852), (2963, 10712), (5356, 5926)]