85887488

素因数分解:

$2^9\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:908

約数の個数: 40

約数和(自身を含む): 172518720

約数和(自身を除く): 86631232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 512, 542, 619, 1084, 1238, 2168, 2476, 4336, 4952, 8672, 9904, 17344, 19808, 34688, 39616, 69376, 79232, 138752, 158464, 167749, 316928, 335498, 670996, 1341992, 2683984, 5367968, 10735936, 21471872, 42943744, 85887488]

約数ペア:

[(1, 85887488), (2, 42943744), (4, 21471872), (8, 10735936), (16, 5367968), (32, 2683984), (64, 1341992), (128, 670996), (256, 335498), (271, 316928), (512, 167749), (542, 158464), (619, 138752), (1084, 79232), (1238, 69376), (2168, 39616), (2476, 34688), (4336, 19808), (4952, 17344), (8672, 9904)]