31319462068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1695143}}^1$

素因数の和:1695327

約数の個数: 24

約数和(自身を含む): 56956838400

約数和(自身を除く): 25637376332

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 9238, 18476, 1695143, 3390286, 6780572, 52549433, 105098866, 210197732, 252576307, 505152614, 1010305228, 7829865517, 15659731034, 31319462068]

約数ペア:

[(1, 31319462068), (2, 15659731034), (4, 7829865517), (31, 1010305228), (62, 505152614), (124, 252576307), (149, 210197732), (298, 105098866), (596, 52549433), (4619, 6780572), (9238, 3390286), (18476, 1695143)]