31969248

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 93623040

約数和(自身を除く): 61653792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1031, 1292, 1632, 1824, 1938, 2062, 2584, 3093, 3876, 4124, 5168, 6186, 7752, 8248, 10336, 12372, 15504, 16496, 17527, 19589, 24744, 31008, 32992, 35054, 39178, 49488, 52581, 58767, 70108, 78356, 98976, 105162, 117534, 140216, 156712, 210324, 235068, 280432, 313424, 333013, 420648, 470136, 560864, 626848, 666026, 841296, 940272, 999039, 1332052, 1682592, 1880544, 1998078, 2664104, 3996156, 5328208, 7992312, 10656416, 15984624, 31969248]

約数ペア:

[(1, 31969248), (2, 15984624), (3, 10656416), (4, 7992312), (6, 5328208), (8, 3996156), (12, 2664104), (16, 1998078), (17, 1880544), (19, 1682592), (24, 1332052), (32, 999039), (34, 940272), (38, 841296), (48, 666026), (51, 626848), (57, 560864), (68, 470136), (76, 420648), (96, 333013), (102, 313424), (114, 280432), (136, 235068), (152, 210324), (204, 156712), (228, 140216), (272, 117534), (304, 105162), (323, 98976), (408, 78356), (456, 70108), (544, 58767), (608, 52581), (646, 49488), (816, 39178), (912, 35054), (969, 32992), (1031, 31008), (1292, 24744), (1632, 19589), (1824, 17527), (1938, 16496), (2062, 15504), (2584, 12372), (3093, 10336), (3876, 8248), (4124, 7752), (5168, 6186)]