342890752

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{43207}}^1$

素因数の和:43254

約数の個数: 36

約数和(自身を含む): 706537216

約数和(自身を除く): 363646464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 43207, 86414, 172828, 345656, 691312, 1339417, 1382624, 2678834, 2765248, 5357668, 5530496, 10715336, 11060992, 21430672, 42861344, 85722688, 171445376, 342890752]

約数ペア:

[(1, 342890752), (2, 171445376), (4, 85722688), (8, 42861344), (16, 21430672), (31, 11060992), (32, 10715336), (62, 5530496), (64, 5357668), (124, 2765248), (128, 2678834), (248, 1382624), (256, 1339417), (496, 691312), (992, 345656), (1984, 172828), (3968, 86414), (7936, 43207)]