390432104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{54287}}^1$

素因数の和:54353

約数の個数: 32

約数和(自身を含む): 781747200

約数和(自身を除く): 391315096

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 54287, 108574, 217148, 434296, 1574323, 1682897, 3148646, 3365794, 6297292, 6731588, 12594584, 13463176, 48804013, 97608026, 195216052, 390432104]

約数ペア:

[(1, 390432104), (2, 195216052), (4, 97608026), (8, 48804013), (29, 13463176), (31, 12594584), (58, 6731588), (62, 6297292), (116, 3365794), (124, 3148646), (232, 1682897), (248, 1574323), (899, 434296), (1798, 217148), (3596, 108574), (7192, 54287)]