89998948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 180316080

約数和(自身を除く): 90317132

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 377, 481, 754, 962, 1073, 1508, 1613, 1924, 2146, 3226, 4292, 6452, 13949, 20969, 27898, 41938, 46777, 55796, 59681, 83876, 93554, 119362, 187108, 238724, 608101, 775853, 1216202, 1551706, 1730749, 2432404, 3103412, 3461498, 6922996, 22499737, 44999474, 89998948]

約数ペア:

[(1, 89998948), (2, 44999474), (4, 22499737), (13, 6922996), (26, 3461498), (29, 3103412), (37, 2432404), (52, 1730749), (58, 1551706), (74, 1216202), (116, 775853), (148, 608101), (377, 238724), (481, 187108), (754, 119362), (962, 93554), (1073, 83876), (1508, 59681), (1613, 55796), (1924, 46777), (2146, 41938), (3226, 27898), (4292, 20969), (6452, 13949)]