15547232

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 31842720

約数和(自身を除く): 16295488

約数列:

[1, 2, 4, 8, 16, 32, 53, 89, 103, 106, 178, 206, 212, 356, 412, 424, 712, 824, 848, 1424, 1648, 1696, 2848, 3296, 4717, 5459, 9167, 9434, 10918, 18334, 18868, 21836, 36668, 37736, 43672, 73336, 75472, 87344, 146672, 150944, 174688, 293344, 485851, 971702, 1943404, 3886808, 7773616, 15547232]

約数ペア:

[(1, 15547232), (2, 7773616), (4, 3886808), (8, 1943404), (16, 971702), (32, 485851), (53, 293344), (89, 174688), (103, 150944), (106, 146672), (178, 87344), (206, 75472), (212, 73336), (356, 43672), (412, 37736), (424, 36668), (712, 21836), (824, 18868), (848, 18334), (1424, 10918), (1648, 9434), (1696, 9167), (2848, 5459), (3296, 4717)]