84216112

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{86287}}^1$

素因数の和:86356

約数の個数: 20

約数和(自身を含む): 165845536

約数和(自身を除く): 81629424

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 86287, 172574, 345148, 690296, 1380592, 5263507, 10527014, 21054028, 42108056, 84216112]

約数ペア:

[(1, 84216112), (2, 42108056), (4, 21054028), (8, 10527014), (16, 5263507), (61, 1380592), (122, 690296), (244, 345148), (488, 172574), (976, 86287)]