31490496

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2418

約数の個数: 84

約数和(自身を含む): 94225872

約数和(自身を除く): 62735376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 2377, 3312, 4416, 4754, 6624, 7131, 9508, 13248, 14262, 19016, 21393, 28524, 38032, 42786, 54671, 57048, 76064, 85572, 109342, 114096, 152128, 164013, 171144, 218684, 228192, 328026, 342288, 437368, 456384, 492039, 656052, 684576, 874736, 984078, 1312104, 1369152, 1749472, 1968156, 2624208, 3498944, 3936312, 5248416, 7872624, 10496832, 15745248, 31490496]

約数ペア:

[(1, 31490496), (2, 15745248), (3, 10496832), (4, 7872624), (6, 5248416), (8, 3936312), (9, 3498944), (12, 2624208), (16, 1968156), (18, 1749472), (23, 1369152), (24, 1312104), (32, 984078), (36, 874736), (46, 684576), (48, 656052), (64, 492039), (69, 456384), (72, 437368), (92, 342288), (96, 328026), (138, 228192), (144, 218684), (184, 171144), (192, 164013), (207, 152128), (276, 114096), (288, 109342), (368, 85572), (414, 76064), (552, 57048), (576, 54671), (736, 42786), (828, 38032), (1104, 28524), (1472, 21393), (1656, 19016), (2208, 14262), (2377, 13248), (3312, 9508), (4416, 7131), (4754, 6624)]