396831328

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5039}}^1$

素因数の和:5179

約数の個数: 48

約数和(自身を含む): 823011840

約数和(自身を除く): 426180512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 107, 184, 214, 368, 428, 736, 856, 1712, 2461, 3424, 4922, 5039, 9844, 10078, 19688, 20156, 39376, 40312, 78752, 80624, 115897, 161248, 231794, 463588, 539173, 927176, 1078346, 1854352, 2156692, 3708704, 4313384, 8626768, 12400979, 17253536, 24801958, 49603916, 99207832, 198415664, 396831328]

約数ペア:

[(1, 396831328), (2, 198415664), (4, 99207832), (8, 49603916), (16, 24801958), (23, 17253536), (32, 12400979), (46, 8626768), (92, 4313384), (107, 3708704), (184, 2156692), (214, 1854352), (368, 1078346), (428, 927176), (736, 539173), (856, 463588), (1712, 231794), (2461, 161248), (3424, 115897), (4922, 80624), (5039, 78752), (9844, 40312), (10078, 39376), (19688, 20156)]