172020114512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{346814747}}^1$

素因数の和:346814786

約数の個数: 20

約数和(自身を含む): 344040230016

約数和(自身を除く): 172020115504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 346814747, 693629494, 1387258988, 2774517976, 5549035952, 10751257157, 21502514314, 43005028628, 86010057256, 172020114512]

約数ペア:

[(1, 172020114512), (2, 86010057256), (4, 43005028628), (8, 21502514314), (16, 10751257157), (31, 5549035952), (62, 2774517976), (124, 1387258988), (248, 693629494), (496, 346814747)]