16121344

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:115

約数の個数: 60

約数和(自身を含む): 34544664

約数和(自身を除く): 18423320

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 256, 296, 368, 512, 592, 736, 851, 1184, 1369, 1472, 1702, 2368, 2738, 2944, 3404, 4736, 5476, 5888, 6808, 9472, 10952, 11776, 13616, 18944, 21904, 27232, 31487, 43808, 54464, 62974, 87616, 108928, 125948, 175232, 217856, 251896, 350464, 435712, 503792, 700928, 1007584, 2015168, 4030336, 8060672, 16121344]

約数ペア:

[(1, 16121344), (2, 8060672), (4, 4030336), (8, 2015168), (16, 1007584), (23, 700928), (32, 503792), (37, 435712), (46, 350464), (64, 251896), (74, 217856), (92, 175232), (128, 125948), (148, 108928), (184, 87616), (256, 62974), (296, 54464), (368, 43808), (512, 31487), (592, 27232), (736, 21904), (851, 18944), (1184, 13616), (1369, 11776), (1472, 10952), (1702, 9472), (2368, 6808), (2738, 5888), (2944, 5476), (3404, 4736)]