9788872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 9806648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 431, 668, 862, 1336, 1724, 2839, 3448, 5678, 7327, 11356, 14654, 22712, 29308, 58616, 71977, 143954, 287908, 575816, 1223609, 2447218, 4894436, 9788872]

約数ペア:

[(1, 9788872), (2, 4894436), (4, 2447218), (8, 1223609), (17, 575816), (34, 287908), (68, 143954), (136, 71977), (167, 58616), (334, 29308), (431, 22712), (668, 14654), (862, 11356), (1336, 7327), (1724, 5678), (2839, 3448)]