105663728

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1569

約数の個数: 40

約数和(自身を含む): 211556400

約数和(自身を除く): 105892672

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1409, 1744, 2818, 4687, 5636, 9374, 11272, 18748, 22544, 37496, 60587, 74992, 121174, 153581, 242348, 307162, 484696, 614324, 969392, 1228648, 2457296, 6603983, 13207966, 26415932, 52831864, 105663728]

約数ペア:

[(1, 105663728), (2, 52831864), (4, 26415932), (8, 13207966), (16, 6603983), (43, 2457296), (86, 1228648), (109, 969392), (172, 614324), (218, 484696), (344, 307162), (436, 242348), (688, 153581), (872, 121174), (1409, 74992), (1744, 60587), (2818, 37496), (4687, 22544), (5636, 18748), (9374, 11272)]