240141008

素因数分解:

$2^4\times {\mathrm{1867}}^1\times {\mathrm{8039}}^1$

素因数の和:9914

約数の個数: 20

約数和(自身を含む): 465580320

約数和(自身を除く): 225439312

約数列:

[1, 2, 4, 8, 16, 1867, 3734, 7468, 8039, 14936, 16078, 29872, 32156, 64312, 128624, 15008813, 30017626, 60035252, 120070504, 240141008]

約数ペア:

[(1, 240141008), (2, 120070504), (4, 60035252), (8, 30017626), (16, 15008813), (1867, 128624), (3734, 64312), (7468, 32156), (8039, 29872), (14936, 16078)]