31996077368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{8191}}^1$

素因数の和:9076

約数の個数: 64

約数和(自身を含む): 65273856000

約数和(自身を除く): 33277778632

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 829, 1178, 1658, 2356, 3316, 4712, 6632, 8191, 15751, 16382, 25699, 31502, 32764, 51398, 63004, 65528, 102796, 126008, 155629, 205592, 253921, 311258, 488281, 507842, 622516, 976562, 1015684, 1245032, 1953124, 2031368, 3906248, 4824499, 6790339, 9648998, 13580678, 19297996, 27161356, 38595992, 54322712, 129016441, 210500509, 258032882, 421001018, 516065764, 842002036, 1032131528, 1684004072, 3999509671, 7999019342, 15998038684, 31996077368]

約数ペア:

[(1, 31996077368), (2, 15998038684), (4, 7999019342), (8, 3999509671), (19, 1684004072), (31, 1032131528), (38, 842002036), (62, 516065764), (76, 421001018), (124, 258032882), (152, 210500509), (248, 129016441), (589, 54322712), (829, 38595992), (1178, 27161356), (1658, 19297996), (2356, 13580678), (3316, 9648998), (4712, 6790339), (6632, 4824499), (8191, 3906248), (15751, 2031368), (16382, 1953124), (25699, 1245032), (31502, 1015684), (32764, 976562), (51398, 622516), (63004, 507842), (65528, 488281), (102796, 311258), (126008, 253921), (155629, 205592)]