82809376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1453}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 176975064

約数和(自身を除く): 94165688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 1096, 1453, 1781, 2192, 2906, 3562, 4384, 5812, 7124, 11624, 14248, 18889, 23248, 28496, 37778, 46496, 56992, 75556, 151112, 199061, 302224, 398122, 604448, 796244, 1592488, 2587793, 3184976, 5175586, 6369952, 10351172, 20702344, 41404688, 82809376]

約数ペア:

[(1, 82809376), (2, 41404688), (4, 20702344), (8, 10351172), (13, 6369952), (16, 5175586), (26, 3184976), (32, 2587793), (52, 1592488), (104, 796244), (137, 604448), (208, 398122), (274, 302224), (416, 199061), (548, 151112), (1096, 75556), (1453, 56992), (1781, 46496), (2192, 37778), (2906, 28496), (3562, 23248), (4384, 18889), (5812, 14248), (7124, 11624)]