8415136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 18144000

約数和(自身を除く): 9728864

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 499, 527, 544, 992, 998, 1054, 1996, 2108, 3992, 4216, 7984, 8432, 8483, 15469, 15968, 16864, 16966, 30938, 33932, 61876, 67864, 123752, 135728, 247504, 262973, 271456, 495008, 525946, 1051892, 2103784, 4207568, 8415136]

約数ペア:

[(1, 8415136), (2, 4207568), (4, 2103784), (8, 1051892), (16, 525946), (17, 495008), (31, 271456), (32, 262973), (34, 247504), (62, 135728), (68, 123752), (124, 67864), (136, 61876), (248, 33932), (272, 30938), (496, 16966), (499, 16864), (527, 15968), (544, 15469), (992, 8483), (998, 8432), (1054, 7984), (1996, 4216), (2108, 3992)]