22455464

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 43273440

約数和(自身を除く): 20817976

約数列:

[1, 2, 4, 8, 53, 106, 211, 212, 251, 422, 424, 502, 844, 1004, 1688, 2008, 11183, 13303, 22366, 26606, 44732, 52961, 53212, 89464, 105922, 106424, 211844, 423688, 2806933, 5613866, 11227732, 22455464]

約数ペア:

[(1, 22455464), (2, 11227732), (4, 5613866), (8, 2806933), (53, 423688), (106, 211844), (211, 106424), (212, 105922), (251, 89464), (422, 53212), (424, 52961), (502, 44732), (844, 26606), (1004, 22366), (1688, 13303), (2008, 11183)]