31232264

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 72316800

約数和(自身を除く): 41084536

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 619, 742, 901, 952, 1238, 1484, 1802, 2476, 2968, 3604, 4333, 4952, 6307, 7208, 8666, 10523, 12614, 17332, 21046, 25228, 32807, 34664, 42092, 50456, 65614, 73661, 84184, 131228, 147322, 229649, 262456, 294644, 459298, 557719, 589288, 918596, 1115438, 1837192, 2230876, 3904033, 4461752, 7808066, 15616132, 31232264]

約数ペア:

[(1, 31232264), (2, 15616132), (4, 7808066), (7, 4461752), (8, 3904033), (14, 2230876), (17, 1837192), (28, 1115438), (34, 918596), (53, 589288), (56, 557719), (68, 459298), (106, 294644), (119, 262456), (136, 229649), (212, 147322), (238, 131228), (371, 84184), (424, 73661), (476, 65614), (619, 50456), (742, 42092), (901, 34664), (952, 32807), (1238, 25228), (1484, 21046), (1802, 17332), (2476, 12614), (2968, 10523), (3604, 8666), (4333, 7208), (4952, 6307)]