47198864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 96636672

約数和(自身を除く): 49437808

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2213, 2666, 4426, 5332, 8852, 10664, 17704, 21328, 35408, 68603, 95159, 137206, 190318, 274412, 380636, 548824, 761272, 1097648, 1522544, 2949929, 5899858, 11799716, 23599432, 47198864]

約数ペア:

[(1, 47198864), (2, 23599432), (4, 11799716), (8, 5899858), (16, 2949929), (31, 1522544), (43, 1097648), (62, 761272), (86, 548824), (124, 380636), (172, 274412), (248, 190318), (344, 137206), (496, 95159), (688, 68603), (1333, 35408), (2213, 21328), (2666, 17704), (4426, 10664), (5332, 8852)]