80030224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 160570080

約数和(自身を除く): 80539856

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1307, 1424, 2614, 3827, 5228, 7654, 10456, 15308, 20912, 30616, 56201, 61232, 112402, 116323, 224804, 232646, 449608, 465292, 899216, 930584, 1861168, 5001889, 10003778, 20007556, 40015112, 80030224]

約数ペア:

[(1, 80030224), (2, 40015112), (4, 20007556), (8, 10003778), (16, 5001889), (43, 1861168), (86, 930584), (89, 899216), (172, 465292), (178, 449608), (344, 232646), (356, 224804), (688, 116323), (712, 112402), (1307, 61232), (1424, 56201), (2614, 30616), (3827, 20912), (5228, 15308), (7654, 10456)]