8912872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 17498880

約数和(自身を除く): 8586008

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 433, 664, 866, 1732, 2573, 3464, 5146, 10292, 13423, 20584, 26846, 35939, 53692, 71878, 107384, 143756, 287512, 1114109, 2228218, 4456436, 8912872]

約数ペア:

[(1, 8912872), (2, 4456436), (4, 2228218), (8, 1114109), (31, 287512), (62, 143756), (83, 107384), (124, 71878), (166, 53692), (248, 35939), (332, 26846), (433, 20584), (664, 13423), (866, 10292), (1732, 5146), (2573, 3464)]