16547928

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 26634792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 67, 82, 123, 134, 164, 201, 246, 251, 268, 328, 402, 492, 502, 536, 753, 804, 984, 1004, 1506, 1608, 2008, 2747, 3012, 5494, 6024, 8241, 10291, 10988, 16482, 16817, 20582, 21976, 30873, 32964, 33634, 41164, 50451, 61746, 65928, 67268, 82328, 100902, 123492, 134536, 201804, 246984, 403608, 689497, 1378994, 2068491, 2757988, 4136982, 5515976, 8273964, 16547928]

約数ペア:

[(1, 16547928), (2, 8273964), (3, 5515976), (4, 4136982), (6, 2757988), (8, 2068491), (12, 1378994), (24, 689497), (41, 403608), (67, 246984), (82, 201804), (123, 134536), (134, 123492), (164, 100902), (201, 82328), (246, 67268), (251, 65928), (268, 61746), (328, 50451), (402, 41164), (492, 33634), (502, 32964), (536, 30873), (753, 21976), (804, 20582), (984, 16817), (1004, 16482), (1506, 10988), (1608, 10291), (2008, 8241), (2747, 6024), (3012, 5494)]