31774764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 91463680

約数和(自身を除く): 59688916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 114, 129, 133, 172, 228, 258, 266, 301, 399, 463, 516, 532, 602, 798, 817, 903, 926, 1204, 1389, 1596, 1634, 1806, 1852, 2451, 2778, 3241, 3268, 3612, 4902, 5556, 5719, 6482, 8797, 9723, 9804, 11438, 12964, 17157, 17594, 19446, 19909, 22876, 26391, 34314, 35188, 38892, 39818, 52782, 59727, 61579, 68628, 79636, 105564, 119454, 123158, 139363, 184737, 238908, 246316, 278726, 369474, 378271, 418089, 557452, 738948, 756542, 836178, 1134813, 1513084, 1672356, 2269626, 2647897, 4539252, 5295794, 7943691, 10591588, 15887382, 31774764]

約数ペア:

[(1, 31774764), (2, 15887382), (3, 10591588), (4, 7943691), (6, 5295794), (7, 4539252), (12, 2647897), (14, 2269626), (19, 1672356), (21, 1513084), (28, 1134813), (38, 836178), (42, 756542), (43, 738948), (57, 557452), (76, 418089), (84, 378271), (86, 369474), (114, 278726), (129, 246316), (133, 238908), (172, 184737), (228, 139363), (258, 123158), (266, 119454), (301, 105564), (399, 79636), (463, 68628), (516, 61579), (532, 59727), (602, 52782), (798, 39818), (817, 38892), (903, 35188), (926, 34314), (1204, 26391), (1389, 22876), (1596, 19909), (1634, 19446), (1806, 17594), (1852, 17157), (2451, 12964), (2778, 11438), (3241, 9804), (3268, 9723), (3612, 8797), (4902, 6482), (5556, 5719)]