16444012

素因数分解:

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

素因数の和:250

約数の個数: 36

約数和(自身を含む): 32310208

約数和(自身を除く): 15866196

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 101, 124, 202, 403, 404, 806, 1313, 1612, 2626, 3131, 5252, 6262, 10201, 12524, 20402, 40703, 40804, 81406, 132613, 162812, 265226, 316231, 530452, 632462, 1264924, 4111003, 8222006, 16444012]

約数ペア:

[(1, 16444012), (2, 8222006), (4, 4111003), (13, 1264924), (26, 632462), (31, 530452), (52, 316231), (62, 265226), (101, 162812), (124, 132613), (202, 81406), (403, 40804), (404, 40703), (806, 20402), (1313, 12524), (1612, 10201), (2626, 6262), (3131, 5252)]