65664016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{373091}}^1$

素因数の和:373110

約数の個数: 20

約数和(自身を含む): 138790224

約数和(自身を除く): 73126208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 373091, 746182, 1492364, 2984728, 4104001, 5969456, 8208002, 16416004, 32832008, 65664016]

約数ペア:

[(1, 65664016), (2, 32832008), (4, 16416004), (8, 8208002), (11, 5969456), (16, 4104001), (22, 2984728), (44, 1492364), (88, 746182), (176, 373091)]