63930928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2213

約数の個数: 40

約数和(自身を含む): 130019456

約数和(自身を除く): 66088528

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 2113, 3782, 4226, 7564, 8452, 15128, 16904, 30256, 33808, 65503, 128893, 131006, 257786, 262012, 515572, 524024, 1031144, 1048048, 2062288, 3995683, 7991366, 15982732, 31965464, 63930928]

約数ペア:

[(1, 63930928), (2, 31965464), (4, 15982732), (8, 7991366), (16, 3995683), (31, 2062288), (61, 1048048), (62, 1031144), (122, 524024), (124, 515572), (244, 262012), (248, 257786), (488, 131006), (496, 128893), (976, 65503), (1891, 33808), (2113, 30256), (3782, 16904), (4226, 15128), (7564, 8452)]