31292044

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 65620800

約数和(自身を除く): 34328756

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 433, 623, 812, 866, 1246, 1732, 2492, 2581, 3031, 5162, 6062, 10324, 12124, 12557, 18067, 25114, 36134, 38537, 50228, 72268, 77074, 87899, 154148, 175798, 269759, 351596, 539518, 1079036, 1117573, 2235146, 4470292, 7823011, 15646022, 31292044]

約数ペア:

[(1, 31292044), (2, 15646022), (4, 7823011), (7, 4470292), (14, 2235146), (28, 1117573), (29, 1079036), (58, 539518), (89, 351596), (116, 269759), (178, 175798), (203, 154148), (356, 87899), (406, 77074), (433, 72268), (623, 50228), (812, 38537), (866, 36134), (1246, 25114), (1732, 18067), (2492, 12557), (2581, 12124), (3031, 10324), (5162, 6062)]