98128408

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40751}}^1$

素因数の和:40807

約数の個数: 32

約数和(自身を含む): 215170560

約数和(自身を除く): 117042152

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 40751, 81502, 163004, 285257, 326008, 570514, 1141028, 1752293, 2282056, 3504586, 7009172, 12266051, 14018344, 24532102, 49064204, 98128408]

約数ペア:

[(1, 98128408), (2, 49064204), (4, 24532102), (7, 14018344), (8, 12266051), (14, 7009172), (28, 3504586), (43, 2282056), (56, 1752293), (86, 1141028), (172, 570514), (301, 326008), (344, 285257), (602, 163004), (1204, 81502), (2408, 40751)]