31635370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6577}}^1$

素因数の和:6634

約数の個数: 32

約数和(自身を含む): 62990928

約数和(自身を除く): 31355558

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 6577, 13154, 32885, 65770, 85501, 171002, 243349, 427505, 486698, 855010, 1216745, 2433490, 3163537, 6327074, 15817685, 31635370]

約数ペア:

[(1, 31635370), (2, 15817685), (5, 6327074), (10, 3163537), (13, 2433490), (26, 1216745), (37, 855010), (65, 486698), (74, 427505), (130, 243349), (185, 171002), (370, 85501), (481, 65770), (962, 32885), (2405, 13154), (4810, 6577)]