16456238

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 26657424

約数和(自身を除く): 10201186

約数列:

[1, 2, 17, 34, 71, 142, 289, 401, 578, 802, 1207, 2414, 6817, 13634, 20519, 28471, 41038, 56942, 115889, 231778, 484007, 968014, 8228119, 16456238]

約数ペア:

[(1, 16456238), (2, 8228119), (17, 968014), (34, 484007), (71, 231778), (142, 115889), (289, 56942), (401, 41038), (578, 28471), (802, 20519), (1207, 13634), (2414, 6817)]