15691469216

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{108223}}^1$

素因数の和:108453

約数の個数: 48

約数和(自身を含む): 32399668224

約数和(自身を除く): 16708199008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 197, 368, 394, 736, 788, 1576, 3152, 4531, 6304, 9062, 18124, 36248, 72496, 108223, 144992, 216446, 432892, 865784, 1731568, 2489129, 3463136, 4978258, 9956516, 19913032, 21319931, 39826064, 42639862, 79652128, 85279724, 170559448, 341118896, 490358413, 682237792, 980716826, 1961433652, 3922867304, 7845734608, 15691469216]

約数ペア:

[(1, 15691469216), (2, 7845734608), (4, 3922867304), (8, 1961433652), (16, 980716826), (23, 682237792), (32, 490358413), (46, 341118896), (92, 170559448), (184, 85279724), (197, 79652128), (368, 42639862), (394, 39826064), (736, 21319931), (788, 19913032), (1576, 9956516), (3152, 4978258), (4531, 3463136), (6304, 2489129), (9062, 1731568), (18124, 865784), (36248, 432892), (72496, 216446), (108223, 144992)]