16290428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 35852544

約数和(自身を除く): 19562116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 233, 308, 454, 466, 908, 932, 1589, 1631, 2497, 2563, 3178, 3262, 4994, 5126, 6356, 6524, 9988, 10252, 17479, 17941, 34958, 35882, 52891, 69916, 71764, 105782, 211564, 370237, 581801, 740474, 1163602, 1480948, 2327204, 4072607, 8145214, 16290428]

約数ペア:

[(1, 16290428), (2, 8145214), (4, 4072607), (7, 2327204), (11, 1480948), (14, 1163602), (22, 740474), (28, 581801), (44, 370237), (77, 211564), (154, 105782), (227, 71764), (233, 69916), (308, 52891), (454, 35882), (466, 34958), (908, 17941), (932, 17479), (1589, 10252), (1631, 9988), (2497, 6524), (2563, 6356), (3178, 5126), (3262, 4994)]