16780088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9491}}^1$

素因数の和:9527

約数の個数: 32

約数和(自身を含む): 35879760

約数和(自身を除く): 19099672

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 9491, 18982, 37964, 75928, 123383, 161347, 246766, 322694, 493532, 645388, 987064, 1290776, 2097511, 4195022, 8390044, 16780088]

約数ペア:

[(1, 16780088), (2, 8390044), (4, 4195022), (8, 2097511), (13, 1290776), (17, 987064), (26, 645388), (34, 493532), (52, 322694), (68, 246766), (104, 161347), (136, 123383), (221, 75928), (442, 37964), (884, 18982), (1768, 9491)]