91733216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 197686440

約数和(自身を除く): 105953224

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 157, 248, 304, 314, 496, 589, 608, 628, 961, 992, 1178, 1256, 1922, 2356, 2512, 2983, 3844, 4712, 4867, 5024, 5966, 7688, 9424, 9734, 11932, 15376, 18259, 18848, 19468, 23864, 30752, 36518, 38936, 47728, 73036, 77872, 92473, 95456, 146072, 150877, 155744, 184946, 292144, 301754, 369892, 584288, 603508, 739784, 1207016, 1479568, 2414032, 2866663, 2959136, 4828064, 5733326, 11466652, 22933304, 45866608, 91733216]

約数ペア:

[(1, 91733216), (2, 45866608), (4, 22933304), (8, 11466652), (16, 5733326), (19, 4828064), (31, 2959136), (32, 2866663), (38, 2414032), (62, 1479568), (76, 1207016), (124, 739784), (152, 603508), (157, 584288), (248, 369892), (304, 301754), (314, 292144), (496, 184946), (589, 155744), (608, 150877), (628, 146072), (961, 95456), (992, 92473), (1178, 77872), (1256, 73036), (1922, 47728), (2356, 38936), (2512, 36518), (2983, 30752), (3844, 23864), (4712, 19468), (4867, 18848), (5024, 18259), (5966, 15376), (7688, 11932), (9424, 9734)]