31597944

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 93174480

約数和(自身を除く): 61576536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 97, 98, 147, 168, 194, 196, 277, 291, 294, 388, 392, 554, 582, 588, 679, 776, 831, 1108, 1164, 1176, 1358, 1662, 1939, 2037, 2216, 2328, 2716, 3324, 3878, 4074, 4753, 5432, 5817, 6648, 7756, 8148, 9506, 11634, 13573, 14259, 15512, 16296, 19012, 23268, 26869, 27146, 28518, 38024, 40719, 46536, 53738, 54292, 57036, 80607, 81438, 107476, 108584, 114072, 161214, 162876, 188083, 214952, 322428, 325752, 376166, 564249, 644856, 752332, 1128498, 1316581, 1504664, 2256996, 2633162, 3949743, 4513992, 5266324, 7899486, 10532648, 15798972, 31597944]

約数ペア:

[(1, 31597944), (2, 15798972), (3, 10532648), (4, 7899486), (6, 5266324), (7, 4513992), (8, 3949743), (12, 2633162), (14, 2256996), (21, 1504664), (24, 1316581), (28, 1128498), (42, 752332), (49, 644856), (56, 564249), (84, 376166), (97, 325752), (98, 322428), (147, 214952), (168, 188083), (194, 162876), (196, 161214), (277, 114072), (291, 108584), (294, 107476), (388, 81438), (392, 80607), (554, 57036), (582, 54292), (588, 53738), (679, 46536), (776, 40719), (831, 38024), (1108, 28518), (1164, 27146), (1176, 26869), (1358, 23268), (1662, 19012), (1939, 16296), (2037, 15512), (2216, 14259), (2328, 13573), (2716, 11634), (3324, 9506), (3878, 8148), (4074, 7756), (4753, 6648), (5432, 5817)]