42885152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 92316672

約数和(自身を除く): 49431520

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 2543, 4216, 5086, 8432, 10172, 16864, 20344, 40688, 43231, 78833, 81376, 86462, 157666, 172924, 315332, 345848, 630664, 691696, 1261328, 1340161, 1383392, 2522656, 2680322, 5360644, 10721288, 21442576, 42885152]

約数ペア:

[(1, 42885152), (2, 21442576), (4, 10721288), (8, 5360644), (16, 2680322), (17, 2522656), (31, 1383392), (32, 1340161), (34, 1261328), (62, 691696), (68, 630664), (124, 345848), (136, 315332), (248, 172924), (272, 157666), (496, 86462), (527, 81376), (544, 78833), (992, 43231), (1054, 40688), (2108, 20344), (2543, 16864), (4216, 10172), (5086, 8432)]