16580016

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1298

約数の個数: 60

約数和(自身を含む): 46918872

約数和(自身を除く): 30338856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1187, 1552, 1746, 2328, 2374, 3492, 3561, 4656, 4748, 6984, 7122, 9496, 10683, 13968, 14244, 18992, 21366, 28488, 42732, 56976, 85464, 115139, 170928, 230278, 345417, 460556, 690834, 921112, 1036251, 1381668, 1842224, 2072502, 2763336, 4145004, 5526672, 8290008, 16580016]

約数ペア:

[(1, 16580016), (2, 8290008), (3, 5526672), (4, 4145004), (6, 2763336), (8, 2072502), (9, 1842224), (12, 1381668), (16, 1036251), (18, 921112), (24, 690834), (36, 460556), (48, 345417), (72, 230278), (97, 170928), (144, 115139), (194, 85464), (291, 56976), (388, 42732), (582, 28488), (776, 21366), (873, 18992), (1164, 14244), (1187, 13968), (1552, 10683), (1746, 9496), (2328, 7122), (2374, 6984), (3492, 4748), (3561, 4656)]