31426064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3783

約数の個数: 40

約数和(自身を含む): 66567168

約数和(自身を除く): 35141104

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 3727, 4216, 7454, 8432, 14908, 29816, 59632, 63359, 115537, 126718, 231074, 253436, 462148, 506872, 924296, 1013744, 1848592, 1964129, 3928258, 7856516, 15713032, 31426064]

約数ペア:

[(1, 31426064), (2, 15713032), (4, 7856516), (8, 3928258), (16, 1964129), (17, 1848592), (31, 1013744), (34, 924296), (62, 506872), (68, 462148), (124, 253436), (136, 231074), (248, 126718), (272, 115537), (496, 63359), (527, 59632), (1054, 29816), (2108, 14908), (3727, 8432), (4216, 7454)]