87856952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1181}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 174888720

約数和(自身を除く): 87031768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 547, 1094, 1181, 2188, 2362, 4376, 4724, 9299, 9448, 18598, 20077, 37196, 40154, 74392, 80308, 160616, 646007, 1292014, 2584028, 5168056, 10982119, 21964238, 43928476, 87856952]

約数ペア:

[(1, 87856952), (2, 43928476), (4, 21964238), (8, 10982119), (17, 5168056), (34, 2584028), (68, 1292014), (136, 646007), (547, 160616), (1094, 80308), (1181, 74392), (2188, 40154), (2362, 37196), (4376, 20077), (4724, 18598), (9299, 9448)]