16445728

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3041}}^1$

素因数の和:3077

約数の個数: 36

約数和(自身を含む): 35071218

約数和(自身を除く): 18625490

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3041, 5408, 6082, 12164, 24328, 39533, 48656, 79066, 97312, 158132, 316264, 513929, 632528, 1027858, 1265056, 2055716, 4111432, 8222864, 16445728]

約数ペア:

[(1, 16445728), (2, 8222864), (4, 4111432), (8, 2055716), (13, 1265056), (16, 1027858), (26, 632528), (32, 513929), (52, 316264), (104, 158132), (169, 97312), (208, 79066), (338, 48656), (416, 39533), (676, 24328), (1352, 12164), (2704, 6082), (3041, 5408)]