40475584

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 56

約数和(自身を含む): 86611968

約数和(自身を除く): 46136384

約数列:

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

約数ペア:

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