22395392

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 49496832

約数和(自身を除く): 27101440

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 83, 124, 128, 136, 166, 248, 256, 272, 332, 496, 512, 527, 544, 664, 992, 1054, 1088, 1328, 1411, 1984, 2108, 2176, 2573, 2656, 2822, 3968, 4216, 4352, 5146, 5312, 5644, 7936, 8432, 8704, 10292, 10624, 11288, 15872, 16864, 20584, 21248, 22576, 33728, 41168, 42496, 43741, 45152, 67456, 82336, 87482, 90304, 134912, 164672, 174964, 180608, 269824, 329344, 349928, 361216, 658688, 699856, 722432, 1317376, 1399712, 2799424, 5598848, 11197696, 22395392]

約数ペア:

[(1, 22395392), (2, 11197696), (4, 5598848), (8, 2799424), (16, 1399712), (17, 1317376), (31, 722432), (32, 699856), (34, 658688), (62, 361216), (64, 349928), (68, 329344), (83, 269824), (124, 180608), (128, 174964), (136, 164672), (166, 134912), (248, 90304), (256, 87482), (272, 82336), (332, 67456), (496, 45152), (512, 43741), (527, 42496), (544, 41168), (664, 33728), (992, 22576), (1054, 21248), (1088, 20584), (1328, 16864), (1411, 15872), (1984, 11288), (2108, 10624), (2176, 10292), (2573, 8704), (2656, 8432), (2822, 7936), (3968, 5644), (4216, 5312), (4352, 5146)]