42887984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{92431}}^1$

素因数の和:92468

約数の個数: 20

約数和(自身を含む): 85961760

約数和(自身を除く): 43073776

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 92431, 184862, 369724, 739448, 1478896, 2680499, 5360998, 10721996, 21443992, 42887984]

約数ペア:

[(1, 42887984), (2, 21443992), (4, 10721996), (8, 5360998), (16, 2680499), (29, 1478896), (58, 739448), (116, 369724), (232, 184862), (464, 92431)]