31619616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 95735808

約数和(自身を除く): 64116192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 211, 223, 224, 336, 422, 446, 633, 669, 672, 844, 892, 1266, 1338, 1477, 1561, 1688, 1784, 2532, 2676, 2954, 3122, 3376, 3568, 4431, 4683, 5064, 5352, 5908, 6244, 6752, 7136, 8862, 9366, 10128, 10704, 11816, 12488, 17724, 18732, 20256, 21408, 23632, 24976, 35448, 37464, 47053, 47264, 49952, 70896, 74928, 94106, 141159, 141792, 149856, 188212, 282318, 329371, 376424, 564636, 658742, 752848, 988113, 1129272, 1317484, 1505696, 1976226, 2258544, 2634968, 3952452, 4517088, 5269936, 7904904, 10539872, 15809808, 31619616]

約数ペア:

[(1, 31619616), (2, 15809808), (3, 10539872), (4, 7904904), (6, 5269936), (7, 4517088), (8, 3952452), (12, 2634968), (14, 2258544), (16, 1976226), (21, 1505696), (24, 1317484), (28, 1129272), (32, 988113), (42, 752848), (48, 658742), (56, 564636), (84, 376424), (96, 329371), (112, 282318), (168, 188212), (211, 149856), (223, 141792), (224, 141159), (336, 94106), (422, 74928), (446, 70896), (633, 49952), (669, 47264), (672, 47053), (844, 37464), (892, 35448), (1266, 24976), (1338, 23632), (1477, 21408), (1561, 20256), (1688, 18732), (1784, 17724), (2532, 12488), (2676, 11816), (2954, 10704), (3122, 10128), (3376, 9366), (3568, 8862), (4431, 7136), (4683, 6752), (5064, 6244), (5352, 5908)]