83191552

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 176601600

約数和(自身を除く): 93410048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 184, 199, 256, 284, 368, 398, 568, 736, 796, 1136, 1472, 1592, 1633, 2272, 2944, 3184, 3266, 4544, 4577, 5888, 6368, 6532, 9088, 9154, 12736, 13064, 14129, 18176, 18308, 25472, 26128, 28258, 36616, 50944, 52256, 56516, 73232, 104512, 113032, 146464, 209024, 226064, 292928, 324967, 418048, 452128, 585856, 649934, 904256, 1171712, 1299868, 1808512, 2599736, 3617024, 5199472, 10398944, 20797888, 41595776, 83191552]

約数ペア:

[(1, 83191552), (2, 41595776), (4, 20797888), (8, 10398944), (16, 5199472), (23, 3617024), (32, 2599736), (46, 1808512), (64, 1299868), (71, 1171712), (92, 904256), (128, 649934), (142, 585856), (184, 452128), (199, 418048), (256, 324967), (284, 292928), (368, 226064), (398, 209024), (568, 146464), (736, 113032), (796, 104512), (1136, 73232), (1472, 56516), (1592, 52256), (1633, 50944), (2272, 36616), (2944, 28258), (3184, 26128), (3266, 25472), (4544, 18308), (4577, 18176), (5888, 14129), (6368, 13064), (6532, 12736), (9088, 9154)]