188800912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22391}}^1$

素因数の和:22447

約数の個数: 40

約数和(自身を含む): 399831552

約数和(自身を除く): 211030640

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 22391, 44782, 89564, 179128, 358256, 380647, 694121, 761294, 1388242, 1522588, 2776484, 3045176, 5552968, 6090352, 11105936, 11800057, 23600114, 47200228, 94400456, 188800912]

約数ペア:

[(1, 188800912), (2, 94400456), (4, 47200228), (8, 23600114), (16, 11800057), (17, 11105936), (31, 6090352), (34, 5552968), (62, 3045176), (68, 2776484), (124, 1522588), (136, 1388242), (248, 761294), (272, 694121), (496, 380647), (527, 358256), (1054, 179128), (2108, 89564), (4216, 44782), (8432, 22391)]