16355712

素因数分解:

$2^7\times 3^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 43868160

約数和(自身を除く): 27512448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 223, 382, 384, 446, 573, 669, 764, 892, 1146, 1338, 1528, 1784, 2292, 2676, 3056, 3568, 4584, 5352, 6112, 7136, 9168, 10704, 12224, 14272, 18336, 21408, 24448, 28544, 36672, 42593, 42816, 73344, 85186, 85632, 127779, 170372, 255558, 340744, 511116, 681488, 1022232, 1362976, 2044464, 2725952, 4088928, 5451904, 8177856, 16355712]

約数ペア:

[(1, 16355712), (2, 8177856), (3, 5451904), (4, 4088928), (6, 2725952), (8, 2044464), (12, 1362976), (16, 1022232), (24, 681488), (32, 511116), (48, 340744), (64, 255558), (96, 170372), (128, 127779), (191, 85632), (192, 85186), (223, 73344), (382, 42816), (384, 42593), (446, 36672), (573, 28544), (669, 24448), (764, 21408), (892, 18336), (1146, 14272), (1338, 12224), (1528, 10704), (1784, 9168), (2292, 7136), (2676, 6112), (3056, 5352), (3568, 4584)]