816527104

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{3319}}^1$

素因数の和:3397

約数の個数: 54

約数和(自身を含む): 1684644360

約数和(自身を除く): 868117256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 961, 992, 1922, 1984, 3319, 3844, 3968, 6638, 7688, 7936, 13276, 15376, 26552, 30752, 53104, 61504, 102889, 106208, 123008, 205778, 212416, 246016, 411556, 424832, 823112, 849664, 1646224, 3189559, 3292448, 6379118, 6584896, 12758236, 13169792, 25516472, 26339584, 51032944, 102065888, 204131776, 408263552, 816527104]

約数ペア:

[(1, 816527104), (2, 408263552), (4, 204131776), (8, 102065888), (16, 51032944), (31, 26339584), (32, 25516472), (62, 13169792), (64, 12758236), (124, 6584896), (128, 6379118), (248, 3292448), (256, 3189559), (496, 1646224), (961, 849664), (992, 823112), (1922, 424832), (1984, 411556), (3319, 246016), (3844, 212416), (3968, 205778), (6638, 123008), (7688, 106208), (7936, 102889), (13276, 61504), (15376, 53104), (26552, 30752)]