83445628

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9901}}^1$

素因数の和:9962

約数の個数: 36

約数和(自身を含む): 173839512

約数和(自身を除く): 90393884

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 9901, 19802, 39604, 69307, 138614, 277228, 425743, 485149, 851486, 970298, 1702972, 1940596, 2980201, 5960402, 11920804, 20861407, 41722814, 83445628]

約数ペア:

[(1, 83445628), (2, 41722814), (4, 20861407), (7, 11920804), (14, 5960402), (28, 2980201), (43, 1940596), (49, 1702972), (86, 970298), (98, 851486), (172, 485149), (196, 425743), (301, 277228), (602, 138614), (1204, 69307), (2107, 39604), (4214, 19802), (8428, 9901)]