82789888

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1782

約数の個数: 40

約数和(自身を含む): 167223672

約数和(自身を除く): 84433784

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 1667, 3104, 3334, 6208, 6668, 12416, 13336, 24832, 26672, 49664, 53344, 106688, 161699, 213376, 323398, 426752, 646796, 853504, 1293592, 2587184, 5174368, 10348736, 20697472, 41394944, 82789888]

約数ペア:

[(1, 82789888), (2, 41394944), (4, 20697472), (8, 10348736), (16, 5174368), (32, 2587184), (64, 1293592), (97, 853504), (128, 646796), (194, 426752), (256, 323398), (388, 213376), (512, 161699), (776, 106688), (1552, 53344), (1667, 49664), (3104, 26672), (3334, 24832), (6208, 13336), (6668, 12416)]