40804856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9257}}^1$

素因数の和:9311

約数の個数: 32

約数和(自身を含む): 83322000

約数和(自身を除く): 42517144

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 9257, 18514, 37028, 74056, 175883, 268453, 351766, 536906, 703532, 1073812, 1407064, 2147624, 5100607, 10201214, 20402428, 40804856]

約数ペア:

[(1, 40804856), (2, 20402428), (4, 10201214), (8, 5100607), (19, 2147624), (29, 1407064), (38, 1073812), (58, 703532), (76, 536906), (116, 351766), (152, 268453), (232, 175883), (551, 74056), (1102, 37028), (2204, 18514), (4408, 9257)]