16402690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 30818880

約数和(自身を除く): 14416190

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 347, 694, 815, 1630, 1735, 3470, 4727, 9454, 10063, 20126, 23635, 47270, 50315, 56561, 100630, 113122, 282805, 565610, 1640269, 3280538, 8201345, 16402690]

約数ペア:

[(1, 16402690), (2, 8201345), (5, 3280538), (10, 1640269), (29, 565610), (58, 282805), (145, 113122), (163, 100630), (290, 56561), (326, 50315), (347, 47270), (694, 23635), (815, 20126), (1630, 10063), (1735, 9454), (3470, 4727)]