31973772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 83349504

約数和(自身を除く): 51375732

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 37, 46, 62, 69, 74, 92, 93, 101, 111, 124, 138, 148, 186, 202, 222, 276, 303, 372, 404, 444, 606, 713, 851, 1147, 1212, 1426, 1702, 2139, 2294, 2323, 2553, 2852, 3131, 3404, 3441, 3737, 4278, 4588, 4646, 5106, 6262, 6882, 6969, 7474, 8556, 9292, 9393, 10212, 11211, 12524, 13764, 13938, 14948, 18786, 22422, 26381, 27876, 37572, 44844, 52762, 72013, 79143, 85951, 105524, 115847, 144026, 158286, 171902, 216039, 231694, 257853, 288052, 316572, 343804, 347541, 432078, 463388, 515706, 695082, 864156, 1031412, 1390164, 2664481, 5328962, 7993443, 10657924, 15986886, 31973772]

約数ペア:

[(1, 31973772), (2, 15986886), (3, 10657924), (4, 7993443), (6, 5328962), (12, 2664481), (23, 1390164), (31, 1031412), (37, 864156), (46, 695082), (62, 515706), (69, 463388), (74, 432078), (92, 347541), (93, 343804), (101, 316572), (111, 288052), (124, 257853), (138, 231694), (148, 216039), (186, 171902), (202, 158286), (222, 144026), (276, 115847), (303, 105524), (372, 85951), (404, 79143), (444, 72013), (606, 52762), (713, 44844), (851, 37572), (1147, 27876), (1212, 26381), (1426, 22422), (1702, 18786), (2139, 14948), (2294, 13938), (2323, 13764), (2553, 12524), (2852, 11211), (3131, 10212), (3404, 9393), (3441, 9292), (3737, 8556), (4278, 7474), (4588, 6969), (4646, 6882), (5106, 6262)]