78631936

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4554

約数の個数: 44

約数和(自身を含む): 166470228

約数和(自身を除く): 87838292

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 4517, 8704, 9034, 17408, 18068, 36136, 72272, 76789, 144544, 153578, 289088, 307156, 578176, 614312, 1156352, 1228624, 2312704, 2457248, 4625408, 4914496, 9828992, 19657984, 39315968, 78631936]

約数ペア:

[(1, 78631936), (2, 39315968), (4, 19657984), (8, 9828992), (16, 4914496), (17, 4625408), (32, 2457248), (34, 2312704), (64, 1228624), (68, 1156352), (128, 614312), (136, 578176), (256, 307156), (272, 289088), (512, 153578), (544, 144544), (1024, 76789), (1088, 72272), (2176, 36136), (4352, 18068), (4517, 17408), (8704, 9034)]