162920248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{3779}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 324550800

約数和(自身を除く): 161630552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 317, 634, 1268, 2536, 3779, 5389, 7558, 10778, 15116, 21556, 30232, 43112, 64243, 128486, 256972, 513944, 1197943, 2395886, 4791772, 9583544, 20365031, 40730062, 81460124, 162920248]

約数ペア:

[(1, 162920248), (2, 81460124), (4, 40730062), (8, 20365031), (17, 9583544), (34, 4791772), (68, 2395886), (136, 1197943), (317, 513944), (634, 256972), (1268, 128486), (2536, 64243), (3779, 43112), (5389, 30232), (7558, 21556), (10778, 15116)]