89900248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19079}}^1$

素因数の和:19135

約数の個数: 32

約数和(自身を含む): 183168000

約数和(自身を除く): 93267752

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 19079, 38158, 76316, 152632, 362501, 591449, 725002, 1182898, 1450004, 2365796, 2900008, 4731592, 11237531, 22475062, 44950124, 89900248]

約数ペア:

[(1, 89900248), (2, 44950124), (4, 22475062), (8, 11237531), (19, 4731592), (31, 2900008), (38, 2365796), (62, 1450004), (76, 1182898), (124, 725002), (152, 591449), (248, 362501), (589, 152632), (1178, 76316), (2356, 38158), (4712, 19079)]