22357504

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{3359}}^1$

素因数の和:3390

約数の個数: 40

約数和(自身を含む): 48121920

約数和(自身を除く): 25764416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 3359, 6656, 6718, 13436, 26872, 43667, 53744, 87334, 107488, 174668, 214976, 349336, 429952, 698672, 859904, 1397344, 1719808, 2794688, 5589376, 11178752, 22357504]

約数ペア:

[(1, 22357504), (2, 11178752), (4, 5589376), (8, 2794688), (13, 1719808), (16, 1397344), (26, 859904), (32, 698672), (52, 429952), (64, 349336), (104, 214976), (128, 174668), (208, 107488), (256, 87334), (416, 53744), (512, 43667), (832, 26872), (1664, 13436), (3328, 6718), (3359, 6656)]