40931284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 77446656

約数和(自身を除く): 36515372

約数列:

[1, 2, 4, 31, 41, 62, 82, 83, 97, 124, 164, 166, 194, 332, 388, 1271, 2542, 2573, 3007, 3403, 3977, 5084, 5146, 6014, 6806, 7954, 8051, 10292, 12028, 13612, 15908, 16102, 32204, 105493, 123287, 210986, 246574, 249581, 330091, 421972, 493148, 499162, 660182, 998324, 1320364, 10232821, 20465642, 40931284]

約数ペア:

[(1, 40931284), (2, 20465642), (4, 10232821), (31, 1320364), (41, 998324), (62, 660182), (82, 499162), (83, 493148), (97, 421972), (124, 330091), (164, 249581), (166, 246574), (194, 210986), (332, 123287), (388, 105493), (1271, 32204), (2542, 16102), (2573, 15908), (3007, 13612), (3403, 12028), (3977, 10292), (5084, 8051), (5146, 7954), (6014, 6806)]