90155024

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 180309888

約数和(自身を除く): 90154864

約数列:

[1, 2, 4, 8, 16, 47, 94, 101, 188, 202, 376, 404, 752, 808, 1187, 1616, 2374, 4747, 4748, 9494, 9496, 18988, 18992, 37976, 55789, 75952, 111578, 119887, 223156, 239774, 446312, 479548, 892624, 959096, 1918192, 5634689, 11269378, 22538756, 45077512, 90155024]

約数ペア:

[(1, 90155024), (2, 45077512), (4, 22538756), (8, 11269378), (16, 5634689), (47, 1918192), (94, 959096), (101, 892624), (188, 479548), (202, 446312), (376, 239774), (404, 223156), (752, 119887), (808, 111578), (1187, 75952), (1616, 55789), (2374, 37976), (4747, 18992), (4748, 18988), (9494, 9496)]