31038144

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1317

約数の個数: 56

約数和(自身を含む): 82783680

約数和(自身を除く): 51745536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1163, 1668, 2224, 2326, 3336, 3489, 4448, 4652, 6672, 6978, 8896, 9304, 13344, 13956, 18608, 26688, 27912, 37216, 55824, 74432, 111648, 161657, 223296, 323314, 484971, 646628, 969942, 1293256, 1939884, 2586512, 3879768, 5173024, 7759536, 10346048, 15519072, 31038144]

約数ペア:

[(1, 31038144), (2, 15519072), (3, 10346048), (4, 7759536), (6, 5173024), (8, 3879768), (12, 2586512), (16, 1939884), (24, 1293256), (32, 969942), (48, 646628), (64, 484971), (96, 323314), (139, 223296), (192, 161657), (278, 111648), (417, 74432), (556, 55824), (834, 37216), (1112, 27912), (1163, 26688), (1668, 18608), (2224, 13956), (2326, 13344), (3336, 9304), (3489, 8896), (4448, 6978), (4652, 6672)]