22292848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2065

約数の個数: 40

約数和(自身を含む): 46872000

約数和(自身を除く): 24579152

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 1999, 2788, 3998, 5576, 7996, 11152, 15992, 31984, 33983, 67966, 81959, 135932, 163918, 271864, 327836, 543728, 655672, 1311344, 1393303, 2786606, 5573212, 11146424, 22292848]

約数ペア:

[(1, 22292848), (2, 11146424), (4, 5573212), (8, 2786606), (16, 1393303), (17, 1311344), (34, 655672), (41, 543728), (68, 327836), (82, 271864), (136, 163918), (164, 135932), (272, 81959), (328, 67966), (656, 33983), (697, 31984), (1394, 15992), (1999, 11152), (2788, 7996), (3998, 5576)]