4080256192

素因数分解:

$2^6\times {\mathrm{991}}^1\times {\mathrm{64333}}^1$

素因数の和:65336

約数の個数: 28

約数和(自身を含む): 8105054656

約数和(自身を除く): 4024798464

約数列:

[1, 2, 4, 8, 16, 32, 64, 991, 1982, 3964, 7928, 15856, 31712, 63424, 64333, 128666, 257332, 514664, 1029328, 2058656, 4117312, 63754003, 127508006, 255016012, 510032024, 1020064048, 2040128096, 4080256192]

約数ペア:

[(1, 4080256192), (2, 2040128096), (4, 1020064048), (8, 510032024), (16, 255016012), (32, 127508006), (64, 63754003), (991, 4117312), (1982, 2058656), (3964, 1029328), (7928, 514664), (15856, 257332), (31712, 128666), (63424, 64333)]