873669184

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1901}}^1$

素因数の和:2123

約数の個数: 56

約数和(自身を含む): 1785567168

約数和(自身を除く): 911897984

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 167, 172, 334, 344, 668, 688, 1336, 1376, 1901, 2672, 2752, 3802, 5344, 7181, 7604, 10688, 14362, 15208, 28724, 30416, 57448, 60832, 81743, 114896, 121664, 163486, 229792, 317467, 326972, 459584, 634934, 653944, 1269868, 1307888, 2539736, 2615776, 5079472, 5231552, 10158944, 13651081, 20317888, 27302162, 54604324, 109208648, 218417296, 436834592, 873669184]

約数ペア:

[(1, 873669184), (2, 436834592), (4, 218417296), (8, 109208648), (16, 54604324), (32, 27302162), (43, 20317888), (64, 13651081), (86, 10158944), (167, 5231552), (172, 5079472), (334, 2615776), (344, 2539736), (668, 1307888), (688, 1269868), (1336, 653944), (1376, 634934), (1901, 459584), (2672, 326972), (2752, 317467), (3802, 229792), (5344, 163486), (7181, 121664), (7604, 114896), (10688, 81743), (14362, 60832), (15208, 57448), (28724, 30416)]