554116816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101561}}^1$

素因数の和:101611

約数の個数: 40

約数和(自身を含む): 1208994048

約数和(自身を除く): 654877232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 101561, 203122, 406244, 812488, 1117171, 1624976, 2234342, 3148391, 4468684, 6296782, 8937368, 12593564, 17874736, 25187128, 34632301, 50374256, 69264602, 138529204, 277058408, 554116816]

約数ペア:

[(1, 554116816), (2, 277058408), (4, 138529204), (8, 69264602), (11, 50374256), (16, 34632301), (22, 25187128), (31, 17874736), (44, 12593564), (62, 8937368), (88, 6296782), (124, 4468684), (176, 3148391), (248, 2234342), (341, 1624976), (496, 1117171), (682, 812488), (1364, 406244), (2728, 203122), (5456, 101561)]