82031785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 110512512

約数和(自身を除く): 28480727

約数列:

[1, 5, 11, 55, 67, 113, 197, 335, 565, 737, 985, 1243, 2167, 3685, 6215, 7571, 10835, 13199, 22261, 37855, 65995, 83281, 111305, 145189, 244871, 416405, 725945, 1224355, 1491487, 7457435, 16406357, 82031785]

約数ペア:

[(1, 82031785), (5, 16406357), (11, 7457435), (55, 1491487), (67, 1224355), (113, 725945), (197, 416405), (335, 244871), (565, 145189), (737, 111305), (985, 83281), (1243, 65995), (2167, 37855), (3685, 22261), (6215, 13199), (7571, 10835)]