16302590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 31021056

約数和(自身を除く): 14718466

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1223, 1333, 2446, 2666, 6115, 6665, 12230, 13330, 37913, 52589, 75826, 105178, 189565, 262945, 379130, 525890, 1630259, 3260518, 8151295, 16302590]

約数ペア:

[(1, 16302590), (2, 8151295), (5, 3260518), (10, 1630259), (31, 525890), (43, 379130), (62, 262945), (86, 189565), (155, 105178), (215, 75826), (310, 52589), (430, 37913), (1223, 13330), (1333, 12230), (2446, 6665), (2666, 6115)]