91385644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 190382080

約数和(自身を除く): 98996436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 829, 868, 889, 1658, 1778, 3316, 3556, 3937, 5803, 7874, 11606, 15748, 23212, 25699, 27559, 51398, 55118, 102796, 105283, 110236, 179893, 210566, 359786, 421132, 719572, 736981, 1473962, 2947924, 3263773, 6527546, 13055092, 22846411, 45692822, 91385644]

約数ペア:

[(1, 91385644), (2, 45692822), (4, 22846411), (7, 13055092), (14, 6527546), (28, 3263773), (31, 2947924), (62, 1473962), (124, 736981), (127, 719572), (217, 421132), (254, 359786), (434, 210566), (508, 179893), (829, 110236), (868, 105283), (889, 102796), (1658, 55118), (1778, 51398), (3316, 27559), (3556, 25699), (3937, 23212), (5803, 15748), (7874, 11606)]