2016178928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{17077}}^1$

素因数の和:17289

約数の個数: 40

約数和(自身を含む): 4015106112

約数和(自身を除く): 1998927184

約数列:

[1, 2, 4, 8, 16, 47, 94, 157, 188, 314, 376, 628, 752, 1256, 2512, 7379, 14758, 17077, 29516, 34154, 59032, 68308, 118064, 136616, 273232, 802619, 1605238, 2681089, 3210476, 5362178, 6420952, 10724356, 12841904, 21448712, 42897424, 126011183, 252022366, 504044732, 1008089464, 2016178928]

約数ペア:

[(1, 2016178928), (2, 1008089464), (4, 504044732), (8, 252022366), (16, 126011183), (47, 42897424), (94, 21448712), (157, 12841904), (188, 10724356), (314, 6420952), (376, 5362178), (628, 3210476), (752, 2681089), (1256, 1605238), (2512, 802619), (7379, 273232), (14758, 136616), (17077, 118064), (29516, 68308), (34154, 59032)]