89239696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61291}}^1$

素因数の和:61319

約数の個数: 40

約数和(自身を含む): 212805824

約数和(自身を除く): 123566128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 61291, 122582, 245164, 429037, 490328, 796783, 858074, 980656, 1593566, 1716148, 3187132, 3432296, 5577481, 6374264, 6864592, 11154962, 12748528, 22309924, 44619848, 89239696]

約数ペア:

[(1, 89239696), (2, 44619848), (4, 22309924), (7, 12748528), (8, 11154962), (13, 6864592), (14, 6374264), (16, 5577481), (26, 3432296), (28, 3187132), (52, 1716148), (56, 1593566), (91, 980656), (104, 858074), (112, 796783), (182, 490328), (208, 429037), (364, 245164), (728, 122582), (1456, 61291)]