61105216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1683

約数の個数: 56

約数和(自身を含む): 131836160

約数和(自身を除く): 70730944

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1621, 1984, 2356, 3242, 4712, 6484, 9424, 12968, 18848, 25936, 30799, 37696, 50251, 51872, 61598, 100502, 103744, 123196, 201004, 246392, 402008, 492784, 804016, 954769, 985568, 1608032, 1909538, 1971136, 3216064, 3819076, 7638152, 15276304, 30552608, 61105216]

約数ペア:

[(1, 61105216), (2, 30552608), (4, 15276304), (8, 7638152), (16, 3819076), (19, 3216064), (31, 1971136), (32, 1909538), (38, 1608032), (62, 985568), (64, 954769), (76, 804016), (124, 492784), (152, 402008), (248, 246392), (304, 201004), (496, 123196), (589, 103744), (608, 100502), (992, 61598), (1178, 51872), (1216, 50251), (1621, 37696), (1984, 30799), (2356, 25936), (3242, 18848), (4712, 12968), (6484, 9424)]