284160872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{3389}}^1$

素因数の和:3665

約数の個数: 32

約数和(自身を含む): 546739200

約数和(自身を除く): 262578328

約数列:

[1, 2, 4, 8, 47, 94, 188, 223, 376, 446, 892, 1784, 3389, 6778, 10481, 13556, 20962, 27112, 41924, 83848, 159283, 318566, 637132, 755747, 1274264, 1511494, 3022988, 6045976, 35520109, 71040218, 142080436, 284160872]

約数ペア:

[(1, 284160872), (2, 142080436), (4, 71040218), (8, 35520109), (47, 6045976), (94, 3022988), (188, 1511494), (223, 1274264), (376, 755747), (446, 637132), (892, 318566), (1784, 159283), (3389, 83848), (6778, 41924), (10481, 27112), (13556, 20962)]