39453328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4735

約数の個数: 40

約数和(自身を含む): 83566080

約数和(自身を除く): 44112752

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 4679, 8432, 9358, 18716, 37432, 74864, 79543, 145049, 159086, 290098, 318172, 580196, 636344, 1160392, 1272688, 2320784, 2465833, 4931666, 9863332, 19726664, 39453328]

約数ペア:

[(1, 39453328), (2, 19726664), (4, 9863332), (8, 4931666), (16, 2465833), (17, 2320784), (31, 1272688), (34, 1160392), (62, 636344), (68, 580196), (124, 318172), (136, 290098), (248, 159086), (272, 145049), (496, 79543), (527, 74864), (1054, 37432), (2108, 18716), (4216, 9358), (4679, 8432)]