80660224

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2112

約数の個数: 36

約数和(自身を含む): 162076936

約数和(自身を除く): 81416712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 652, 1304, 1933, 2608, 3866, 5216, 7732, 10432, 15464, 20864, 30928, 41728, 61856, 123712, 247424, 315079, 494848, 630158, 1260316, 2520632, 5041264, 10082528, 20165056, 40330112, 80660224]

約数ペア:

[(1, 80660224), (2, 40330112), (4, 20165056), (8, 10082528), (16, 5041264), (32, 2520632), (64, 1260316), (128, 630158), (163, 494848), (256, 315079), (326, 247424), (652, 123712), (1304, 61856), (1933, 41728), (2608, 30928), (3866, 20864), (5216, 15464), (7732, 10432)]