23437616

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 46648800

約数和(自身を除く): 23211184

約数列:

[1, 2, 4, 8, 16, 89, 109, 151, 178, 218, 302, 356, 436, 604, 712, 872, 1208, 1424, 1744, 2416, 9701, 13439, 16459, 19402, 26878, 32918, 38804, 53756, 65836, 77608, 107512, 131672, 155216, 215024, 263344, 1464851, 2929702, 5859404, 11718808, 23437616]

約数ペア:

[(1, 23437616), (2, 11718808), (4, 5859404), (8, 2929702), (16, 1464851), (89, 263344), (109, 215024), (151, 155216), (178, 131672), (218, 107512), (302, 77608), (356, 65836), (436, 53756), (604, 38804), (712, 32918), (872, 26878), (1208, 19402), (1424, 16459), (1744, 13439), (2416, 9701)]