73365904

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{51521}}^1$

素因数の和:51618

約数の個数: 20

約数和(自身を含む): 143746380

約数和(自身を除く): 70380476

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 51521, 103042, 206084, 412168, 824336, 4585369, 9170738, 18341476, 36682952, 73365904]

約数ペア:

[(1, 73365904), (2, 36682952), (4, 18341476), (8, 9170738), (16, 4585369), (89, 824336), (178, 412168), (356, 206084), (712, 103042), (1424, 51521)]