87016868

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{751}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 154761600

約数和(自身を除く): 67744732

約数列:

[1, 2, 4, 83, 166, 332, 349, 698, 751, 1396, 1502, 3004, 28967, 57934, 62333, 115868, 124666, 249332, 262099, 524198, 1048396, 21754217, 43508434, 87016868]

約数ペア:

[(1, 87016868), (2, 43508434), (4, 21754217), (83, 1048396), (166, 524198), (332, 262099), (349, 249332), (698, 124666), (751, 115868), (1396, 62333), (1502, 57934), (3004, 28967)]