16040648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1733}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 32772600

約数和(自身を除く): 16731952

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1733, 2314, 3466, 4628, 6932, 9256, 13864, 22529, 45058, 90116, 154237, 180232, 308474, 616948, 1233896, 2005081, 4010162, 8020324, 16040648]

約数ペア:

[(1, 16040648), (2, 8020324), (4, 4010162), (8, 2005081), (13, 1233896), (26, 616948), (52, 308474), (89, 180232), (104, 154237), (178, 90116), (356, 45058), (712, 22529), (1157, 13864), (1733, 9256), (2314, 6932), (3466, 4628)]