31166146048

素因数分解:

$2^9\times {\mathrm{449}}^1\times {\mathrm{135571}}^1$

素因数の和:136038

約数の個数: 40

約数和(自身を含む): 62410570200

約数和(自身を除く): 31244424152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 449, 512, 898, 1796, 3592, 7184, 14368, 28736, 57472, 114944, 135571, 229888, 271142, 542284, 1084568, 2169136, 4338272, 8676544, 17353088, 34706176, 60871379, 69412352, 121742758, 243485516, 486971032, 973942064, 1947884128, 3895768256, 7791536512, 15583073024, 31166146048]

約数ペア:

[(1, 31166146048), (2, 15583073024), (4, 7791536512), (8, 3895768256), (16, 1947884128), (32, 973942064), (64, 486971032), (128, 243485516), (256, 121742758), (449, 69412352), (512, 60871379), (898, 34706176), (1796, 17353088), (3592, 8676544), (7184, 4338272), (14368, 2169136), (28736, 1084568), (57472, 542284), (114944, 271142), (135571, 229888)]