87816022

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 157943808

約数和(自身を除く): 70127786

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1739, 3478, 3607, 7214, 12173, 24346, 25249, 50498, 133459, 169529, 266918, 339058, 934213, 1186703, 1868426, 2373406, 6272573, 12545146, 43908011, 87816022]

約数ペア:

[(1, 87816022), (2, 43908011), (7, 12545146), (14, 6272573), (37, 2373406), (47, 1868426), (74, 1186703), (94, 934213), (259, 339058), (329, 266918), (518, 169529), (658, 133459), (1739, 50498), (3478, 25249), (3607, 24346), (7214, 12173)]