8961128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 18576000

約数和(自身を除く): 9614872

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1289, 1738, 2578, 3476, 5156, 6952, 10312, 14179, 28358, 56716, 101831, 113432, 203662, 407324, 814648, 1120141, 2240282, 4480564, 8961128]

約数ペア:

[(1, 8961128), (2, 4480564), (4, 2240282), (8, 1120141), (11, 814648), (22, 407324), (44, 203662), (79, 113432), (88, 101831), (158, 56716), (316, 28358), (632, 14179), (869, 10312), (1289, 6952), (1738, 5156), (2578, 3476)]