31899328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 56

約数和(自身を含む): 68529200

約数和(自身を除く): 36629872

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 709, 1184, 1216, 1406, 1418, 2368, 2812, 2836, 5624, 5672, 11248, 11344, 13471, 22496, 22688, 26233, 26942, 44992, 45376, 52466, 53884, 104932, 107768, 209864, 215536, 419728, 431072, 498427, 839456, 862144, 996854, 1678912, 1993708, 3987416, 7974832, 15949664, 31899328]

約数ペア:

[(1, 31899328), (2, 15949664), (4, 7974832), (8, 3987416), (16, 1993708), (19, 1678912), (32, 996854), (37, 862144), (38, 839456), (64, 498427), (74, 431072), (76, 419728), (148, 215536), (152, 209864), (296, 107768), (304, 104932), (592, 53884), (608, 52466), (703, 45376), (709, 44992), (1184, 26942), (1216, 26233), (1406, 22688), (1418, 22496), (2368, 13471), (2812, 11344), (2836, 11248), (5624, 5672)]