70331888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{399613}}^1$

素因数の和:399632

約数の個数: 20

約数和(自身を含む): 148656408

約数和(自身を除く): 78324520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 399613, 799226, 1598452, 3196904, 4395743, 6393808, 8791486, 17582972, 35165944, 70331888]

約数ペア:

[(1, 70331888), (2, 35165944), (4, 17582972), (8, 8791486), (11, 6393808), (16, 4395743), (22, 3196904), (44, 1598452), (88, 799226), (176, 399613)]