31192876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 66947328

約数和(自身を除く): 35754452

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 2371, 3289, 4742, 6578, 9484, 13156, 26081, 30823, 52162, 54533, 61646, 104324, 109066, 123292, 218132, 339053, 599863, 678106, 708929, 1199726, 1356212, 1417858, 2399452, 2835716, 7798219, 15596438, 31192876]

約数ペア:

[(1, 31192876), (2, 15596438), (4, 7798219), (11, 2835716), (13, 2399452), (22, 1417858), (23, 1356212), (26, 1199726), (44, 708929), (46, 678106), (52, 599863), (92, 339053), (143, 218132), (253, 123292), (286, 109066), (299, 104324), (506, 61646), (572, 54533), (598, 52162), (1012, 30823), (1196, 26081), (2371, 13156), (3289, 9484), (4742, 6578)]