82087504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 164989440

約数和(自身を除く): 82901936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 359, 461, 496, 718, 922, 1436, 1844, 2872, 3688, 5744, 7376, 11129, 14291, 22258, 28582, 44516, 57164, 89032, 114328, 165499, 178064, 228656, 330998, 661996, 1323992, 2647984, 5130469, 10260938, 20521876, 41043752, 82087504]

約数ペア:

[(1, 82087504), (2, 41043752), (4, 20521876), (8, 10260938), (16, 5130469), (31, 2647984), (62, 1323992), (124, 661996), (248, 330998), (359, 228656), (461, 178064), (496, 165499), (718, 114328), (922, 89032), (1436, 57164), (1844, 44516), (2872, 28582), (3688, 22258), (5744, 14291), (7376, 11129)]