317245504

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{31573}}^1$

素因数の和:31742

約数の個数: 28

約数和(自身を含む): 633563884

約数和(自身を除く): 316318380

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 31573, 63146, 126292, 252584, 505168, 1010336, 2020672, 4956961, 9913922, 19827844, 39655688, 79311376, 158622752, 317245504]

約数ペア:

[(1, 317245504), (2, 158622752), (4, 79311376), (8, 39655688), (16, 19827844), (32, 9913922), (64, 4956961), (157, 2020672), (314, 1010336), (628, 505168), (1256, 252584), (2512, 126292), (5024, 63146), (10048, 31573)]