16497416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 35244720

約数和(自身を除く): 18747304

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 53, 73, 82, 104, 106, 146, 164, 212, 292, 328, 424, 533, 584, 689, 949, 1066, 1378, 1898, 2132, 2173, 2756, 2993, 3796, 3869, 4264, 4346, 5512, 5986, 7592, 7738, 8692, 11972, 15476, 17384, 23944, 28249, 30952, 38909, 50297, 56498, 77818, 100594, 112996, 155636, 158629, 201188, 225992, 311272, 317258, 402376, 634516, 1269032, 2062177, 4124354, 8248708, 16497416]

約数ペア:

[(1, 16497416), (2, 8248708), (4, 4124354), (8, 2062177), (13, 1269032), (26, 634516), (41, 402376), (52, 317258), (53, 311272), (73, 225992), (82, 201188), (104, 158629), (106, 155636), (146, 112996), (164, 100594), (212, 77818), (292, 56498), (328, 50297), (424, 38909), (533, 30952), (584, 28249), (689, 23944), (949, 17384), (1066, 15476), (1378, 11972), (1898, 8692), (2132, 7738), (2173, 7592), (2756, 5986), (2993, 5512), (3796, 4346), (3869, 4264)]