73455664

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{55313}}^1$

素因数の和:55404

約数の個数: 20

約数和(自身を含む): 144037656

約数和(自身を除く): 70581992

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 55313, 110626, 221252, 442504, 885008, 4590979, 9181958, 18363916, 36727832, 73455664]

約数ペア:

[(1, 73455664), (2, 36727832), (4, 18363916), (8, 9181958), (16, 4590979), (83, 885008), (166, 442504), (332, 221252), (664, 110626), (1328, 55313)]