87216256

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 185895000

約数和(自身を除く): 98678744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 149, 269, 272, 298, 538, 544, 596, 1076, 1088, 1192, 2152, 2176, 2384, 2533, 4304, 4573, 4768, 5066, 8608, 9146, 9536, 10132, 17216, 18292, 19072, 20264, 34432, 36584, 40081, 40528, 73168, 80162, 81056, 146336, 160324, 162112, 292672, 320648, 324224, 585344, 641296, 681377, 1282592, 1362754, 2565184, 2725508, 5130368, 5451016, 10902032, 21804064, 43608128, 87216256]

約数ペア:

[(1, 87216256), (2, 43608128), (4, 21804064), (8, 10902032), (16, 5451016), (17, 5130368), (32, 2725508), (34, 2565184), (64, 1362754), (68, 1282592), (128, 681377), (136, 641296), (149, 585344), (269, 324224), (272, 320648), (298, 292672), (538, 162112), (544, 160324), (596, 146336), (1076, 81056), (1088, 80162), (1192, 73168), (2152, 40528), (2176, 40081), (2384, 36584), (2533, 34432), (4304, 20264), (4573, 19072), (4768, 18292), (5066, 17216), (8608, 10132), (9146, 9536)]