31738304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 56

約数和(自身を含む): 69726048

約数和(自身を除く): 37987744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1031, 1184, 1924, 2062, 2368, 3848, 4124, 7696, 8248, 13403, 15392, 16496, 26806, 30784, 32992, 38147, 53612, 65984, 76294, 107224, 152588, 214448, 305176, 428896, 495911, 610352, 857792, 991822, 1220704, 1983644, 2441408, 3967288, 7934576, 15869152, 31738304]

約数ペア:

[(1, 31738304), (2, 15869152), (4, 7934576), (8, 3967288), (13, 2441408), (16, 1983644), (26, 1220704), (32, 991822), (37, 857792), (52, 610352), (64, 495911), (74, 428896), (104, 305176), (148, 214448), (208, 152588), (296, 107224), (416, 76294), (481, 65984), (592, 53612), (832, 38147), (962, 32992), (1031, 30784), (1184, 26806), (1924, 16496), (2062, 15392), (2368, 13403), (3848, 8248), (4124, 7696)]