320028082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{238471}}^1$

素因数の和:238545

約数の個数: 16

約数和(自身を含む): 532269504

約数和(自身を除く): 212241422

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 238471, 476942, 2623181, 5246362, 14546731, 29093462, 160014041, 320028082]

約数ペア:

[(1, 320028082), (2, 160014041), (11, 29093462), (22, 14546731), (61, 5246362), (122, 2623181), (671, 476942), (1342, 238471)]