31146896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4783}}^1$

素因数の和:4839

約数の個数: 40

約数和(自身を含む): 67626624

約数和(自身を除く): 36479728

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 4783, 6512, 9566, 19132, 38264, 52613, 76528, 105226, 176971, 210452, 353942, 420904, 707884, 841808, 1415768, 1946681, 2831536, 3893362, 7786724, 15573448, 31146896]

約数ペア:

[(1, 31146896), (2, 15573448), (4, 7786724), (8, 3893362), (11, 2831536), (16, 1946681), (22, 1415768), (37, 841808), (44, 707884), (74, 420904), (88, 353942), (148, 210452), (176, 176971), (296, 105226), (407, 76528), (592, 52613), (814, 38264), (1628, 19132), (3256, 9566), (4783, 6512)]