16219696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 33105024

約数和(自身を除く): 16885328

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 617, 848, 1234, 1643, 2468, 3286, 4936, 6572, 9872, 13144, 19127, 26288, 32701, 38254, 65402, 76508, 130804, 153016, 261608, 306032, 523216, 1013731, 2027462, 4054924, 8109848, 16219696]

約数ペア:

[(1, 16219696), (2, 8109848), (4, 4054924), (8, 2027462), (16, 1013731), (31, 523216), (53, 306032), (62, 261608), (106, 153016), (124, 130804), (212, 76508), (248, 65402), (424, 38254), (496, 32701), (617, 26288), (848, 19127), (1234, 13144), (1643, 9872), (2468, 6572), (3286, 4936)]