89980493386

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{203141}}^1$

素因数の和:204270

約数の個数: 32

約数和(自身を含む): 159718366080

約数和(自身を除く): 69737872694

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1091, 2182, 7637, 15274, 31639, 63278, 203141, 221473, 406282, 442946, 1421987, 2843974, 5891089, 11782178, 41237623, 82475246, 221626831, 443253662, 1551387817, 3102775634, 6427178099, 12854356198, 44990246693, 89980493386]

約数ペア:

[(1, 89980493386), (2, 44990246693), (7, 12854356198), (14, 6427178099), (29, 3102775634), (58, 1551387817), (203, 443253662), (406, 221626831), (1091, 82475246), (2182, 41237623), (7637, 11782178), (15274, 5891089), (31639, 2843974), (63278, 1421987), (203141, 442946), (221473, 406282)]