100405552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{482719}}^1$

素因数の和:482740

約数の個数: 20

約数和(自身を含む): 209500480

約数和(自身を除く): 109094928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 482719, 965438, 1930876, 3861752, 6275347, 7723504, 12550694, 25101388, 50202776, 100405552]

約数ペア:

[(1, 100405552), (2, 50202776), (4, 25101388), (8, 12550694), (13, 7723504), (16, 6275347), (26, 3861752), (52, 1930876), (104, 965438), (208, 482719)]