16381796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 15285532

約数列:

[1, 2, 4, 23, 41, 43, 46, 82, 86, 92, 101, 164, 172, 202, 404, 943, 989, 1763, 1886, 1978, 2323, 3526, 3772, 3956, 4141, 4343, 4646, 7052, 8282, 8686, 9292, 16564, 17372, 40549, 81098, 95243, 99889, 162196, 178063, 190486, 199778, 356126, 380972, 399556, 712252, 4095449, 8190898, 16381796]

約数ペア:

[(1, 16381796), (2, 8190898), (4, 4095449), (23, 712252), (41, 399556), (43, 380972), (46, 356126), (82, 199778), (86, 190486), (92, 178063), (101, 162196), (164, 99889), (172, 95243), (202, 81098), (404, 40549), (943, 17372), (989, 16564), (1763, 9292), (1886, 8686), (1978, 8282), (2323, 7052), (3526, 4646), (3772, 4343), (3956, 4141)]