123944216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{2441}}^1$

素因数の和:3035

約数の個数: 32

約数和(自身を含む): 254065680

約数和(自身を除く): 130121464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 577, 1154, 2308, 2441, 4616, 4882, 6347, 9764, 12694, 19528, 25388, 26851, 50776, 53702, 107404, 214808, 1408457, 2816914, 5633828, 11267656, 15493027, 30986054, 61972108, 123944216]

約数ペア:

[(1, 123944216), (2, 61972108), (4, 30986054), (8, 15493027), (11, 11267656), (22, 5633828), (44, 2816914), (88, 1408457), (577, 214808), (1154, 107404), (2308, 53702), (2441, 50776), (4616, 26851), (4882, 25388), (6347, 19528), (9764, 12694)]