100019008

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 56

約数和(自身を含む): 207897984

約数和(自身を除く): 107878976

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 164, 188, 328, 376, 656, 752, 811, 1312, 1504, 1622, 1927, 2624, 3008, 3244, 3854, 6488, 7708, 12976, 15416, 25952, 30832, 33251, 38117, 51904, 61664, 66502, 76234, 123328, 133004, 152468, 266008, 304936, 532016, 609872, 1064032, 1219744, 1562797, 2128064, 2439488, 3125594, 6251188, 12502376, 25004752, 50009504, 100019008]

約数ペア:

[(1, 100019008), (2, 50009504), (4, 25004752), (8, 12502376), (16, 6251188), (32, 3125594), (41, 2439488), (47, 2128064), (64, 1562797), (82, 1219744), (94, 1064032), (164, 609872), (188, 532016), (328, 304936), (376, 266008), (656, 152468), (752, 133004), (811, 123328), (1312, 76234), (1504, 66502), (1622, 61664), (1927, 51904), (2624, 38117), (3008, 33251), (3244, 30832), (3854, 25952), (6488, 15416), (7708, 12976)]