42828664

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 82872720

約数和(自身を除く): 40044056

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 664, 1217, 2434, 4399, 4868, 8798, 9736, 17596, 35192, 64501, 101011, 129002, 202022, 258004, 404044, 516008, 808088, 5353583, 10707166, 21414332, 42828664]

約数ペア:

[(1, 42828664), (2, 21414332), (4, 10707166), (8, 5353583), (53, 808088), (83, 516008), (106, 404044), (166, 258004), (212, 202022), (332, 129002), (424, 101011), (664, 64501), (1217, 35192), (2434, 17596), (4399, 9736), (4868, 8798)]