80951168

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 173905920

約数和(自身を除く): 92954752

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 887, 992, 1426, 1472, 1774, 1984, 2852, 2944, 3548, 3968, 5704, 7096, 11408, 14192, 20401, 22816, 27497, 28384, 40802, 45632, 54994, 56768, 81604, 91264, 109988, 113536, 163208, 219976, 326416, 439952, 632431, 652832, 879904, 1264862, 1305664, 1759808, 2529724, 2611328, 3519616, 5059448, 10118896, 20237792, 40475584, 80951168]

約数ペア:

[(1, 80951168), (2, 40475584), (4, 20237792), (8, 10118896), (16, 5059448), (23, 3519616), (31, 2611328), (32, 2529724), (46, 1759808), (62, 1305664), (64, 1264862), (92, 879904), (124, 652832), (128, 632431), (184, 439952), (248, 326416), (368, 219976), (496, 163208), (713, 113536), (736, 109988), (887, 91264), (992, 81604), (1426, 56768), (1472, 54994), (1774, 45632), (1984, 40802), (2852, 28384), (2944, 27497), (3548, 22816), (3968, 20401), (5704, 14192), (7096, 11408)]