321622096

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{15427}}^1$

素因数の和:16738

約数の個数: 20

約数和(自身を含む): 623661472

約数和(自身を除く): 302039376

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 5212, 10424, 15427, 20848, 30854, 61708, 123416, 246832, 20101381, 40202762, 80405524, 160811048, 321622096]

約数ペア:

[(1, 321622096), (2, 160811048), (4, 80405524), (8, 40202762), (16, 20101381), (1303, 246832), (2606, 123416), (5212, 61708), (10424, 30854), (15427, 20848)]