16166748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 41947136

約数和(自身を除く): 25780388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 3343, 4836, 6686, 10029, 13372, 20058, 40116, 43459, 86918, 103633, 130377, 173836, 207266, 260754, 310899, 414532, 521508, 621798, 1243596, 1347229, 2694458, 4041687, 5388916, 8083374, 16166748]

約数ペア:

[(1, 16166748), (2, 8083374), (3, 5388916), (4, 4041687), (6, 2694458), (12, 1347229), (13, 1243596), (26, 621798), (31, 521508), (39, 414532), (52, 310899), (62, 260754), (78, 207266), (93, 173836), (124, 130377), (156, 103633), (186, 86918), (372, 43459), (403, 40116), (806, 20058), (1209, 13372), (1612, 10029), (2418, 6686), (3343, 4836)]