100865408

素因数分解:

$2^7\times 7^1\times {\mathrm{112573}}^1$

素因数の和:112594

約数の個数: 32

約数和(自身を含む): 229650960

約数和(自身を除く): 128785552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 112573, 225146, 450292, 788011, 900584, 1576022, 1801168, 3152044, 3602336, 6304088, 7204672, 12608176, 14409344, 25216352, 50432704, 100865408]

約数ペア:

[(1, 100865408), (2, 50432704), (4, 25216352), (7, 14409344), (8, 12608176), (14, 7204672), (16, 6304088), (28, 3602336), (32, 3152044), (56, 1801168), (64, 1576022), (112, 900584), (128, 788011), (224, 450292), (448, 225146), (896, 112573)]