16640056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 32457600

約数和(自身を除く): 15817544

約数列:

[1, 2, 4, 8, 31, 62, 124, 229, 248, 293, 458, 586, 916, 1172, 1832, 2344, 7099, 9083, 14198, 18166, 28396, 36332, 56792, 67097, 72664, 134194, 268388, 536776, 2080007, 4160014, 8320028, 16640056]

約数ペア:

[(1, 16640056), (2, 8320028), (4, 4160014), (8, 2080007), (31, 536776), (62, 268388), (124, 134194), (229, 72664), (248, 67097), (293, 56792), (458, 36332), (586, 28396), (916, 18166), (1172, 14198), (1832, 9083), (2344, 7099)]