91738688

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2107

約数の個数: 56

約数和(自身を含む): 196900800

約数和(自身を除く): 105162112

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2039, 2368, 2812, 4078, 5624, 8156, 11248, 16312, 22496, 32624, 38741, 44992, 65248, 75443, 77482, 130496, 150886, 154964, 301772, 309928, 603544, 619856, 1207088, 1239712, 1433417, 2414176, 2479424, 2866834, 4828352, 5733668, 11467336, 22934672, 45869344, 91738688]

約数ペア:

[(1, 91738688), (2, 45869344), (4, 22934672), (8, 11467336), (16, 5733668), (19, 4828352), (32, 2866834), (37, 2479424), (38, 2414176), (64, 1433417), (74, 1239712), (76, 1207088), (148, 619856), (152, 603544), (296, 309928), (304, 301772), (592, 154964), (608, 150886), (703, 130496), (1184, 77482), (1216, 75443), (1406, 65248), (2039, 44992), (2368, 38741), (2812, 32624), (4078, 22496), (5624, 16312), (8156, 11248)]