85986430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 159249888

約数和(自身を除く): 73263458

約数列:

[1, 2, 5, 10, 41, 82, 205, 401, 410, 523, 802, 1046, 2005, 2615, 4010, 5230, 16441, 21443, 32882, 42886, 82205, 107215, 164410, 209723, 214430, 419446, 1048615, 2097230, 8598643, 17197286, 42993215, 85986430]

約数ペア:

[(1, 85986430), (2, 42993215), (5, 17197286), (10, 8598643), (41, 2097230), (82, 1048615), (205, 419446), (401, 214430), (410, 209723), (523, 164410), (802, 107215), (1046, 82205), (2005, 42886), (2615, 32882), (4010, 21443), (5230, 16441)]