40847356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 82188288

約数和(自身を除く): 41340932

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 181, 223, 253, 362, 446, 506, 724, 892, 1012, 1991, 2453, 3982, 4163, 4906, 5129, 7964, 8326, 9812, 10258, 16652, 20516, 40363, 45793, 56419, 80726, 91586, 112838, 161452, 183172, 225676, 443993, 887986, 928349, 1775972, 1856698, 3713396, 10211839, 20423678, 40847356]

約数ペア:

[(1, 40847356), (2, 20423678), (4, 10211839), (11, 3713396), (22, 1856698), (23, 1775972), (44, 928349), (46, 887986), (92, 443993), (181, 225676), (223, 183172), (253, 161452), (362, 112838), (446, 91586), (506, 80726), (724, 56419), (892, 45793), (1012, 40363), (1991, 20516), (2453, 16652), (3982, 10258), (4163, 9812), (4906, 8326), (5129, 7964)]