31393344

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1$

素因数の和:7147

約数の個数: 56

約数和(自身を含む): 86685120

約数和(自身を除く): 55291776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 7109, 14218, 21327, 28436, 42654, 56872, 85308, 113744, 163507, 170616, 227488, 327014, 341232, 454976, 490521, 654028, 682464, 981042, 1308056, 1364928, 1962084, 2616112, 3924168, 5232224, 7848336, 10464448, 15696672, 31393344]

約数ペア:

[(1, 31393344), (2, 15696672), (3, 10464448), (4, 7848336), (6, 5232224), (8, 3924168), (12, 2616112), (16, 1962084), (23, 1364928), (24, 1308056), (32, 981042), (46, 682464), (48, 654028), (64, 490521), (69, 454976), (92, 341232), (96, 327014), (138, 227488), (184, 170616), (192, 163507), (276, 113744), (368, 85308), (552, 56872), (736, 42654), (1104, 28436), (1472, 21327), (2208, 14218), (4416, 7109)]