828994064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1671359}}^1$

素因数の和:1671398

約数の個数: 20

約数和(自身を含む): 1657989120

約数和(自身を除く): 828995056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1671359, 3342718, 6685436, 13370872, 26741744, 51812129, 103624258, 207248516, 414497032, 828994064]

約数ペア:

[(1, 828994064), (2, 414497032), (4, 207248516), (8, 103624258), (16, 51812129), (31, 26741744), (62, 13370872), (124, 6685436), (248, 3342718), (496, 1671359)]