16261111136

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{470083}}^1$

素因数の和:470163

約数の個数: 48

約数和(自身を含む): 34116816384

約数和(自身を除く): 17855705248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1504, 2162, 4324, 8648, 17296, 34592, 470083, 940166, 1880332, 3760664, 7521328, 10811909, 15042656, 21623818, 22093901, 43247636, 44187802, 86495272, 88375604, 172990544, 176751208, 345981088, 353502416, 508159723, 707004832, 1016319446, 2032638892, 4065277784, 8130555568, 16261111136]

約数ペア:

[(1, 16261111136), (2, 8130555568), (4, 4065277784), (8, 2032638892), (16, 1016319446), (23, 707004832), (32, 508159723), (46, 353502416), (47, 345981088), (92, 176751208), (94, 172990544), (184, 88375604), (188, 86495272), (368, 44187802), (376, 43247636), (736, 22093901), (752, 21623818), (1081, 15042656), (1504, 10811909), (2162, 7521328), (4324, 3760664), (8648, 1880332), (17296, 940166), (34592, 470083)]