91312256

素因数分解:

$2^7\times 7^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 209287680

約数和(自身を除く): 117975424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 446, 448, 457, 892, 896, 914, 1561, 1784, 1828, 3122, 3199, 3568, 3656, 6244, 6398, 7136, 7312, 12488, 12796, 14272, 14624, 24976, 25592, 28544, 29248, 49952, 51184, 58496, 99904, 101911, 102368, 199808, 203822, 204736, 407644, 409472, 713377, 815288, 1426754, 1630576, 2853508, 3261152, 5707016, 6522304, 11414032, 13044608, 22828064, 45656128, 91312256]

約数ペア:

[(1, 91312256), (2, 45656128), (4, 22828064), (7, 13044608), (8, 11414032), (14, 6522304), (16, 5707016), (28, 3261152), (32, 2853508), (56, 1630576), (64, 1426754), (112, 815288), (128, 713377), (223, 409472), (224, 407644), (446, 204736), (448, 203822), (457, 199808), (892, 102368), (896, 101911), (914, 99904), (1561, 58496), (1784, 51184), (1828, 49952), (3122, 29248), (3199, 28544), (3568, 25592), (3656, 24976), (6244, 14624), (6398, 14272), (7136, 12796), (7312, 12488)]