481489024

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{121343}}^1$

素因数の和:121388

約数の個数: 32

約数和(自身を含む): 990167040

約数和(自身を除く): 508678016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 121343, 242686, 485372, 970744, 1941488, 3761633, 3882976, 7523266, 7765952, 15046532, 15531904, 30093064, 60186128, 120372256, 240744512, 481489024]

約数ペア:

[(1, 481489024), (2, 240744512), (4, 120372256), (8, 60186128), (16, 30093064), (31, 15531904), (32, 15046532), (62, 7765952), (64, 7523266), (124, 3882976), (128, 3761633), (248, 1941488), (496, 970744), (992, 485372), (1984, 242686), (3968, 121343)]