23013872

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3877}}^1$

素因数の和:3945

約数の個数: 40

約数和(自身を含む): 51934176

約数和(自身を除く): 28920304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 3877, 5936, 7754, 15508, 27139, 31016, 54278, 62032, 108556, 205481, 217112, 410962, 434224, 821924, 1438367, 1643848, 2876734, 3287696, 5753468, 11506936, 23013872]

約数ペア:

[(1, 23013872), (2, 11506936), (4, 5753468), (7, 3287696), (8, 2876734), (14, 1643848), (16, 1438367), (28, 821924), (53, 434224), (56, 410962), (106, 217112), (112, 205481), (212, 108556), (371, 62032), (424, 54278), (742, 31016), (848, 27139), (1484, 15508), (2968, 7754), (3877, 5936)]