1592032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 3492720

約数和(自身を除く): 1900688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 89, 104, 172, 178, 208, 344, 356, 416, 559, 688, 712, 1118, 1157, 1376, 1424, 2236, 2314, 2848, 3827, 4472, 4628, 7654, 8944, 9256, 15308, 17888, 18512, 30616, 37024, 49751, 61232, 99502, 122464, 199004, 398008, 796016, 1592032]

約数ペア:

[(1, 1592032), (2, 796016), (4, 398008), (8, 199004), (13, 122464), (16, 99502), (26, 61232), (32, 49751), (43, 37024), (52, 30616), (86, 18512), (89, 17888), (104, 15308), (172, 9256), (178, 8944), (208, 7654), (344, 4628), (356, 4472), (416, 3827), (559, 2848), (688, 2314), (712, 2236), (1118, 1424), (1157, 1376)]