85728112

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 171752400

約数和(自身を除く): 86024288

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 179, 296, 358, 592, 716, 809, 1432, 1618, 2864, 3236, 6472, 6623, 12944, 13246, 26492, 29933, 52984, 59866, 105968, 119732, 144811, 239464, 289622, 478928, 579244, 1158488, 2316976, 5358007, 10716014, 21432028, 42864056, 85728112]

約数ペア:

[(1, 85728112), (2, 42864056), (4, 21432028), (8, 10716014), (16, 5358007), (37, 2316976), (74, 1158488), (148, 579244), (179, 478928), (296, 289622), (358, 239464), (592, 144811), (716, 119732), (809, 105968), (1432, 59866), (1618, 52984), (2864, 29933), (3236, 26492), (6472, 13246), (6623, 12944)]