31759754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 22672246

約数列:

[1, 2, 13, 19, 26, 38, 239, 247, 269, 478, 494, 538, 3107, 3497, 4541, 5111, 6214, 6994, 9082, 10222, 59033, 64291, 66443, 118066, 128582, 132886, 835783, 1221529, 1671566, 2443058, 15879877, 31759754]

約数ペア:

[(1, 31759754), (2, 15879877), (13, 2443058), (19, 1671566), (26, 1221529), (38, 835783), (239, 132886), (247, 128582), (269, 118066), (478, 66443), (494, 64291), (538, 59033), (3107, 10222), (3497, 9082), (4541, 6994), (5111, 6214)]