801103635968

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{15491639}}^1$

素因数の和:15491758

約数の個数: 40

約数和(自身を含む): 1616490667440

約数和(自身を除く): 815387031472

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1616, 3232, 6464, 12928, 25856, 51712, 15491639, 30983278, 61966556, 123933112, 247866224, 495732448, 991464896, 1564655539, 1982929792, 3129311078, 3965859584, 6258622156, 7931719168, 12517244312, 25034488624, 50068977248, 100137954496, 200275908992, 400551817984, 801103635968]

約数ペア:

[(1, 801103635968), (2, 400551817984), (4, 200275908992), (8, 100137954496), (16, 50068977248), (32, 25034488624), (64, 12517244312), (101, 7931719168), (128, 6258622156), (202, 3965859584), (256, 3129311078), (404, 1982929792), (512, 1564655539), (808, 991464896), (1616, 495732448), (3232, 247866224), (6464, 123933112), (12928, 61966556), (25856, 30983278), (51712, 15491639)]