42665954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23677}}^1$

素因数の和:23749

約数の個数: 16

約数和(自身を含む): 69045048

約数和(自身を除く): 26379094

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 23677, 47354, 402509, 805018, 1254881, 2509762, 21332977, 42665954]

約数ペア:

[(1, 42665954), (2, 21332977), (17, 2509762), (34, 1254881), (53, 805018), (106, 402509), (901, 47354), (1802, 23677)]