16284112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 34442240

約数和(自身を除く): 18158128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 991, 1027, 1264, 1982, 2054, 3964, 4108, 7928, 8216, 12883, 15856, 16432, 25766, 51532, 78289, 103064, 156578, 206128, 313156, 626312, 1017757, 1252624, 2035514, 4071028, 8142056, 16284112]

約数ペア:

[(1, 16284112), (2, 8142056), (4, 4071028), (8, 2035514), (13, 1252624), (16, 1017757), (26, 626312), (52, 313156), (79, 206128), (104, 156578), (158, 103064), (208, 78289), (316, 51532), (632, 25766), (991, 16432), (1027, 15856), (1264, 12883), (1982, 8216), (2054, 7928), (3964, 4108)]