16804539584

素因数分解:

$2^6\times 7^1\times {\mathrm{353}}^1\times {\mathrm{106261}}^1$

素因数の和:106633

約数の個数: 56

約数和(自身を含む): 38218615968

約数和(自身を除く): 21414076384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 353, 448, 706, 1412, 2471, 2824, 4942, 5648, 9884, 11296, 19768, 22592, 39536, 79072, 106261, 158144, 212522, 425044, 743827, 850088, 1487654, 1700176, 2975308, 3400352, 5950616, 6800704, 11901232, 23802464, 37510133, 47604928, 75020266, 150040532, 262570931, 300081064, 525141862, 600162128, 1050283724, 1200324256, 2100567448, 2400648512, 4201134896, 8402269792, 16804539584]

約数ペア:

[(1, 16804539584), (2, 8402269792), (4, 4201134896), (7, 2400648512), (8, 2100567448), (14, 1200324256), (16, 1050283724), (28, 600162128), (32, 525141862), (56, 300081064), (64, 262570931), (112, 150040532), (224, 75020266), (353, 47604928), (448, 37510133), (706, 23802464), (1412, 11901232), (2471, 6800704), (2824, 5950616), (4942, 3400352), (5648, 2975308), (9884, 1700176), (11296, 1487654), (19768, 850088), (22592, 743827), (39536, 425044), (79072, 212522), (106261, 158144)]