16459808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 18376672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 383, 544, 632, 766, 1264, 1343, 1532, 2528, 2686, 3064, 5372, 6128, 6511, 10744, 12256, 13022, 21488, 26044, 30257, 42976, 52088, 60514, 104176, 121028, 208352, 242056, 484112, 514369, 968224, 1028738, 2057476, 4114952, 8229904, 16459808]

約数ペア:

[(1, 16459808), (2, 8229904), (4, 4114952), (8, 2057476), (16, 1028738), (17, 968224), (32, 514369), (34, 484112), (68, 242056), (79, 208352), (136, 121028), (158, 104176), (272, 60514), (316, 52088), (383, 42976), (544, 30257), (632, 26044), (766, 21488), (1264, 13022), (1343, 12256), (1532, 10744), (2528, 6511), (2686, 6128), (3064, 5372)]