162812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 319872

約数和(自身を除く): 157060

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 101, 124, 202, 403, 404, 806, 1313, 1612, 2626, 3131, 5252, 6262, 12524, 40703, 81406, 162812]

約数ペア:

[(1, 162812), (2, 81406), (4, 40703), (13, 12524), (26, 6262), (31, 5252), (52, 3131), (62, 2626), (101, 1612), (124, 1313), (202, 806), (403, 404)]