31491264

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23431}}^1$

素因数の和:23453

約数の個数: 56

約数和(自身を含む): 95227648

約数和(自身を除く): 63736384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 23431, 46862, 70293, 93724, 140586, 164017, 187448, 281172, 328034, 374896, 492051, 562344, 656068, 749792, 984102, 1124688, 1312136, 1499584, 1968204, 2249376, 2624272, 3936408, 4498752, 5248544, 7872816, 10497088, 15745632, 31491264]

約数ペア:

[(1, 31491264), (2, 15745632), (3, 10497088), (4, 7872816), (6, 5248544), (7, 4498752), (8, 3936408), (12, 2624272), (14, 2249376), (16, 1968204), (21, 1499584), (24, 1312136), (28, 1124688), (32, 984102), (42, 749792), (48, 656068), (56, 562344), (64, 492051), (84, 374896), (96, 328034), (112, 281172), (168, 187448), (192, 164017), (224, 140586), (336, 93724), (448, 70293), (672, 46862), (1344, 23431)]