84546848

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 178741080

約数和(自身を除く): 94194232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 1168, 1241, 2129, 2336, 2482, 4258, 4964, 8516, 9928, 17032, 19856, 34064, 36193, 39712, 68128, 72386, 144772, 155417, 289544, 310834, 579088, 621668, 1158176, 1243336, 2486672, 2642089, 4973344, 5284178, 10568356, 21136712, 42273424, 84546848]

約数ペア:

[(1, 84546848), (2, 42273424), (4, 21136712), (8, 10568356), (16, 5284178), (17, 4973344), (32, 2642089), (34, 2486672), (68, 1243336), (73, 1158176), (136, 621668), (146, 579088), (272, 310834), (292, 289544), (544, 155417), (584, 144772), (1168, 72386), (1241, 68128), (2129, 39712), (2336, 36193), (2482, 34064), (4258, 19856), (4964, 17032), (8516, 9928)]