8897408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5374

約数の個数: 32

約数和(自身を含む): 19092360

約数和(自身を除く): 10194952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 5347, 10694, 21388, 42776, 69511, 85552, 139022, 171104, 278044, 342208, 556088, 684416, 1112176, 2224352, 4448704, 8897408]

約数ペア:

[(1, 8897408), (2, 4448704), (4, 2224352), (8, 1112176), (13, 684416), (16, 556088), (26, 342208), (32, 278044), (52, 171104), (64, 139022), (104, 85552), (128, 69511), (208, 42776), (416, 21388), (832, 10694), (1664, 5347)]