65352496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{371321}}^1$

素因数の和:371340

約数の個数: 20

約数和(自身を含む): 138131784

約数和(自身を除く): 72779288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 371321, 742642, 1485284, 2970568, 4084531, 5941136, 8169062, 16338124, 32676248, 65352496]

約数ペア:

[(1, 65352496), (2, 32676248), (4, 16338124), (8, 8169062), (11, 5941136), (16, 4084531), (22, 2970568), (44, 1485284), (88, 742642), (176, 371321)]