31448508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 93327360

約数和(自身を除く): 61878852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 929, 1092, 1209, 1302, 1612, 1858, 2418, 2604, 2787, 2821, 3716, 4836, 5574, 5642, 6503, 8463, 11148, 11284, 12077, 13006, 16926, 19509, 24154, 26012, 28799, 33852, 36231, 39018, 48308, 57598, 72462, 78036, 84539, 86397, 115196, 144924, 169078, 172794, 201593, 253617, 338156, 345588, 374387, 403186, 507234, 604779, 748774, 806372, 1014468, 1123161, 1209558, 1497548, 2246322, 2419116, 2620709, 4492644, 5241418, 7862127, 10482836, 15724254, 31448508]

約数ペア:

[(1, 31448508), (2, 15724254), (3, 10482836), (4, 7862127), (6, 5241418), (7, 4492644), (12, 2620709), (13, 2419116), (14, 2246322), (21, 1497548), (26, 1209558), (28, 1123161), (31, 1014468), (39, 806372), (42, 748774), (52, 604779), (62, 507234), (78, 403186), (84, 374387), (91, 345588), (93, 338156), (124, 253617), (156, 201593), (182, 172794), (186, 169078), (217, 144924), (273, 115196), (364, 86397), (372, 84539), (403, 78036), (434, 72462), (546, 57598), (651, 48308), (806, 39018), (868, 36231), (929, 33852), (1092, 28799), (1209, 26012), (1302, 24154), (1612, 19509), (1858, 16926), (2418, 13006), (2604, 12077), (2787, 11284), (2821, 11148), (3716, 8463), (4836, 6503), (5574, 5642)]