16542156946

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{536839}}^1$

素因数の和:536950

約数の個数: 32

約数和(自身を含む): 29685104640

約数和(自身を除く): 13142947694

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 15407, 30814, 536839, 1073678, 3757873, 7515746, 16642009, 33284018, 38115569, 76231138, 116494063, 232988126, 266808983, 533617966, 1181582639, 2363165278, 8271078473, 16542156946]

約数ペア:

[(1, 16542156946), (2, 8271078473), (7, 2363165278), (14, 1181582639), (31, 533617966), (62, 266808983), (71, 232988126), (142, 116494063), (217, 76231138), (434, 38115569), (497, 33284018), (994, 16642009), (2201, 7515746), (4402, 3757873), (15407, 1073678), (30814, 536839)]