16457376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13187}}^1$

素因数の和:13213

約数の個数: 48

約数和(自身を含む): 46527264

約数和(自身を除く): 30069888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 13187, 26374, 39561, 52748, 79122, 105496, 158244, 171431, 210992, 316488, 342862, 421984, 514293, 632976, 685724, 1028586, 1265952, 1371448, 2057172, 2742896, 4114344, 5485792, 8228688, 16457376]

約数ペア:

[(1, 16457376), (2, 8228688), (3, 5485792), (4, 4114344), (6, 2742896), (8, 2057172), (12, 1371448), (13, 1265952), (16, 1028586), (24, 685724), (26, 632976), (32, 514293), (39, 421984), (48, 342862), (52, 316488), (78, 210992), (96, 171431), (104, 158244), (156, 105496), (208, 79122), (312, 52748), (416, 39561), (624, 26374), (1248, 13187)]