105599728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{507691}}^1$

素因数の和:507712

約数の個数: 20

約数和(自身を含む): 220338328

約数和(自身を除く): 114738600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 507691, 1015382, 2030764, 4061528, 6599983, 8123056, 13199966, 26399932, 52799864, 105599728]

約数ペア:

[(1, 105599728), (2, 52799864), (4, 26399932), (8, 13199966), (13, 8123056), (16, 6599983), (26, 4061528), (52, 2030764), (104, 1015382), (208, 507691)]