187449632

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 386975232

約数和(自身を除く): 199525600

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 257, 368, 514, 736, 991, 1028, 1982, 2056, 3964, 4112, 5911, 7928, 8224, 11822, 15856, 22793, 23644, 31712, 45586, 47288, 91172, 94576, 182344, 189152, 254687, 364688, 509374, 729376, 1018748, 2037496, 4074992, 5857801, 8149984, 11715602, 23431204, 46862408, 93724816, 187449632]

約数ペア:

[(1, 187449632), (2, 93724816), (4, 46862408), (8, 23431204), (16, 11715602), (23, 8149984), (32, 5857801), (46, 4074992), (92, 2037496), (184, 1018748), (257, 729376), (368, 509374), (514, 364688), (736, 254687), (991, 189152), (1028, 182344), (1982, 94576), (2056, 91172), (3964, 47288), (4112, 45586), (5911, 31712), (7928, 23644), (8224, 22793), (11822, 15856)]