129910336

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{65479}}^1$

素因数の和:65522

約数の個数: 28

約数和(自身を含む): 266110720

約数和(自身を除く): 136200384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 65479, 130958, 261916, 523832, 1047664, 2029849, 2095328, 4059698, 4190656, 8119396, 16238792, 32477584, 64955168, 129910336]

約数ペア:

[(1, 129910336), (2, 64955168), (4, 32477584), (8, 16238792), (16, 8119396), (31, 4190656), (32, 4059698), (62, 2095328), (64, 2029849), (124, 1047664), (248, 523832), (496, 261916), (992, 130958), (1984, 65479)]