118895344

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2833}}^1$

素因数の和:2945

約数の個数: 40

約数和(自身を含む): 239665712

約数和(自身を除く): 120770368

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2623, 2833, 5246, 5666, 10492, 11332, 20984, 22664, 41968, 45328, 121819, 172813, 243638, 345626, 487276, 691252, 974552, 1382504, 1949104, 2765008, 7430959, 14861918, 29723836, 59447672, 118895344]

約数ペア:

[(1, 118895344), (2, 59447672), (4, 29723836), (8, 14861918), (16, 7430959), (43, 2765008), (61, 1949104), (86, 1382504), (122, 974552), (172, 691252), (244, 487276), (344, 345626), (488, 243638), (688, 172813), (976, 121819), (2623, 45328), (2833, 41968), (5246, 22664), (5666, 20984), (10492, 11332)]