86378656

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29663}}^1$

素因数の和:29693

約数の個数: 48

約数和(自身を含む): 209309184

約数和(自身を除く): 122930528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 29663, 59326, 118652, 207641, 237304, 385619, 415282, 474608, 771238, 830564, 949216, 1542476, 1661128, 2699333, 3084952, 3322256, 5398666, 6169904, 6644512, 10797332, 12339808, 21594664, 43189328, 86378656]

約数ペア:

[(1, 86378656), (2, 43189328), (4, 21594664), (7, 12339808), (8, 10797332), (13, 6644512), (14, 6169904), (16, 5398666), (26, 3322256), (28, 3084952), (32, 2699333), (52, 1661128), (56, 1542476), (91, 949216), (104, 830564), (112, 771238), (182, 474608), (208, 415282), (224, 385619), (364, 237304), (416, 207641), (728, 118652), (1456, 59326), (2912, 29663)]