90503974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 152681760

約数和(自身を除く): 62177786

約数列:

[1, 2, 11, 22, 41, 82, 269, 373, 451, 538, 746, 902, 2959, 4103, 5918, 8206, 11029, 15293, 22058, 30586, 100337, 121319, 168223, 200674, 242638, 336446, 1103707, 2207414, 4113817, 8227634, 45251987, 90503974]

約数ペア:

[(1, 90503974), (2, 45251987), (11, 8227634), (22, 4113817), (41, 2207414), (82, 1103707), (269, 336446), (373, 242638), (451, 200674), (538, 168223), (746, 121319), (902, 100337), (2959, 30586), (4103, 22058), (5918, 15293), (8206, 11029)]