90704824

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{70423}}^1$

素因数の和:70459

約数の個数: 32

約数和(自身を含む): 202821120

約数和(自身を除く): 112116296

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 70423, 140846, 281692, 492961, 563384, 985922, 1619729, 1971844, 3239458, 3943688, 6478916, 11338103, 12957832, 22676206, 45352412, 90704824]

約数ペア:

[(1, 90704824), (2, 45352412), (4, 22676206), (7, 12957832), (8, 11338103), (14, 6478916), (23, 3943688), (28, 3239458), (46, 1971844), (56, 1619729), (92, 985922), (161, 563384), (184, 492961), (322, 281692), (644, 140846), (1288, 70423)]