16609544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 38361600

約数和(自身を除く): 21752056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 239, 292, 476, 478, 511, 584, 952, 956, 1022, 1241, 1673, 1912, 2044, 2482, 3346, 4063, 4088, 4964, 6692, 8126, 8687, 9928, 13384, 16252, 17374, 17447, 28441, 32504, 34748, 34894, 56882, 69496, 69788, 113764, 122129, 139576, 227528, 244258, 296599, 488516, 593198, 977032, 1186396, 2076193, 2372792, 4152386, 8304772, 16609544]

約数ペア:

[(1, 16609544), (2, 8304772), (4, 4152386), (7, 2372792), (8, 2076193), (14, 1186396), (17, 977032), (28, 593198), (34, 488516), (56, 296599), (68, 244258), (73, 227528), (119, 139576), (136, 122129), (146, 113764), (238, 69788), (239, 69496), (292, 56882), (476, 34894), (478, 34748), (511, 32504), (584, 28441), (952, 17447), (956, 17374), (1022, 16252), (1241, 13384), (1673, 9928), (1912, 8687), (2044, 8126), (2482, 6692), (3346, 4964), (4063, 4088)]