91791964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 95897636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 418, 649, 836, 1121, 1298, 1861, 2242, 2596, 3722, 4484, 7444, 12331, 20471, 24662, 35359, 40942, 49324, 70718, 81884, 109799, 141436, 219598, 388949, 439196, 777898, 1207789, 1555796, 2086181, 2415578, 4172362, 4831156, 8344724, 22947991, 45895982, 91791964]

約数ペア:

[(1, 91791964), (2, 45895982), (4, 22947991), (11, 8344724), (19, 4831156), (22, 4172362), (38, 2415578), (44, 2086181), (59, 1555796), (76, 1207789), (118, 777898), (209, 439196), (236, 388949), (418, 219598), (649, 141436), (836, 109799), (1121, 81884), (1298, 70718), (1861, 49324), (2242, 40942), (2596, 35359), (3722, 24662), (4484, 20471), (7444, 12331)]