90321238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379501}}^1$

素因数の和:379527

約数の個数: 16

約数和(自身を含む): 163944864

約数和(自身を除く): 73623626

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 379501, 759002, 2656507, 5313014, 6451517, 12903034, 45160619, 90321238]

約数ペア:

[(1, 90321238), (2, 45160619), (7, 12903034), (14, 6451517), (17, 5313014), (34, 2656507), (119, 759002), (238, 379501)]