91129376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 194040000

約数和(自身を除く): 102910624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 439, 499, 878, 998, 1756, 1996, 3512, 3992, 5707, 6487, 7024, 7984, 11414, 12974, 14048, 15968, 22828, 25948, 45656, 51896, 91312, 103792, 182624, 207584, 219061, 438122, 876244, 1752488, 2847793, 3504976, 5695586, 7009952, 11391172, 22782344, 45564688, 91129376]

約数ペア:

[(1, 91129376), (2, 45564688), (4, 22782344), (8, 11391172), (13, 7009952), (16, 5695586), (26, 3504976), (32, 2847793), (52, 1752488), (104, 876244), (208, 438122), (416, 219061), (439, 207584), (499, 182624), (878, 103792), (998, 91312), (1756, 51896), (1996, 45656), (3512, 25948), (3992, 22828), (5707, 15968), (6487, 14048), (7024, 12974), (7984, 11414)]