16126744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 34133400

約数和(自身を除く): 18006656

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 79, 136, 152, 158, 316, 323, 632, 646, 1292, 1343, 1501, 2584, 2686, 3002, 5372, 6004, 6241, 10744, 12008, 12482, 24964, 25517, 49928, 51034, 102068, 106097, 118579, 204136, 212194, 237158, 424388, 474316, 848776, 948632, 2015843, 4031686, 8063372, 16126744]

約数ペア:

[(1, 16126744), (2, 8063372), (4, 4031686), (8, 2015843), (17, 948632), (19, 848776), (34, 474316), (38, 424388), (68, 237158), (76, 212194), (79, 204136), (136, 118579), (152, 106097), (158, 102068), (316, 51034), (323, 49928), (632, 25517), (646, 24964), (1292, 12482), (1343, 12008), (1501, 10744), (2584, 6241), (2686, 6004), (3002, 5372)]