33131776

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 73289664

約数和(自身を除く): 40157888

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 331, 368, 391, 544, 662, 736, 782, 1088, 1324, 1472, 1564, 2176, 2648, 2944, 3128, 4352, 5296, 5627, 5888, 6256, 7613, 10592, 11254, 12512, 15226, 21184, 22508, 25024, 30452, 42368, 45016, 50048, 60904, 84736, 90032, 100096, 121808, 129421, 180064, 243616, 258842, 360128, 487232, 517684, 720256, 974464, 1035368, 1440512, 1948928, 2070736, 4141472, 8282944, 16565888, 33131776]

約数ペア:

[(1, 33131776), (2, 16565888), (4, 8282944), (8, 4141472), (16, 2070736), (17, 1948928), (23, 1440512), (32, 1035368), (34, 974464), (46, 720256), (64, 517684), (68, 487232), (92, 360128), (128, 258842), (136, 243616), (184, 180064), (256, 129421), (272, 121808), (331, 100096), (368, 90032), (391, 84736), (544, 60904), (662, 50048), (736, 45016), (782, 42368), (1088, 30452), (1324, 25024), (1472, 22508), (1564, 21184), (2176, 15226), (2648, 12512), (2944, 11254), (3128, 10592), (4352, 7613), (5296, 6256), (5627, 5888)]