432865408

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{20747}}^1$

素因数の和:20924

約数の個数: 32

約数和(自身を含む): 867681360

約数和(自身を除く): 434815952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 10432, 20747, 20864, 41494, 82988, 165976, 331952, 663904, 1327808, 2655616, 3381761, 6763522, 13527044, 27054088, 54108176, 108216352, 216432704, 432865408]

約数ペア:

[(1, 432865408), (2, 216432704), (4, 108216352), (8, 54108176), (16, 27054088), (32, 13527044), (64, 6763522), (128, 3381761), (163, 2655616), (326, 1327808), (652, 663904), (1304, 331952), (2608, 165976), (5216, 82988), (10432, 41494), (20747, 20864)]