43521712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 91869120

約数和(自身を除く): 48347408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 2351, 4628, 4702, 9256, 9404, 18512, 18808, 30563, 37616, 61126, 122252, 209239, 244504, 418478, 489008, 836956, 1673912, 2720107, 3347824, 5440214, 10880428, 21760856, 43521712]

約数ペア:

[(1, 43521712), (2, 21760856), (4, 10880428), (8, 5440214), (13, 3347824), (16, 2720107), (26, 1673912), (52, 836956), (89, 489008), (104, 418478), (178, 244504), (208, 209239), (356, 122252), (712, 61126), (1157, 37616), (1424, 30563), (2314, 18808), (2351, 18512), (4628, 9404), (4702, 9256)]