84219938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3361}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 148143168

約数和(自身を除く): 63923230

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 737, 1139, 1474, 2278, 3361, 6722, 12529, 25058, 36971, 57137, 73942, 114274, 225187, 450374, 628507, 1257014, 2477057, 3828179, 4954114, 7656358, 42109969, 84219938]

約数ペア:

[(1, 84219938), (2, 42109969), (11, 7656358), (17, 4954114), (22, 3828179), (34, 2477057), (67, 1257014), (134, 628507), (187, 450374), (374, 225187), (737, 114274), (1139, 73942), (1474, 57137), (2278, 36971), (3361, 25058), (6722, 12529)]