64438656

素因数分解:

$2^7\times 3^1\times {\mathrm{167809}}^1$

素因数の和:167826

約数の個数: 32

約数和(自身を含む): 171166200

約数和(自身を除く): 106727544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 167809, 335618, 503427, 671236, 1006854, 1342472, 2013708, 2684944, 4027416, 5369888, 8054832, 10739776, 16109664, 21479552, 32219328, 64438656]

約数ペア:

[(1, 64438656), (2, 32219328), (3, 21479552), (4, 16109664), (6, 10739776), (8, 8054832), (12, 5369888), (16, 4027416), (24, 2684944), (32, 2013708), (48, 1342472), (64, 1006854), (96, 671236), (128, 503427), (192, 335618), (384, 167809)]