31675462

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 63546336

約数和(自身を除く): 31870874

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 47, 49, 91, 94, 98, 161, 182, 299, 322, 329, 529, 598, 611, 637, 658, 1058, 1081, 1127, 1222, 1274, 2093, 2162, 2254, 2303, 3703, 4186, 4277, 4606, 6877, 7406, 7567, 8554, 13754, 14053, 14651, 15134, 24863, 25921, 28106, 29302, 29939, 48139, 49726, 51842, 52969, 59878, 96278, 98371, 105938, 174041, 196742, 323219, 336973, 348082, 646438, 673946, 688597, 1218287, 1377194, 2262533, 2436574, 4525066, 15837731, 31675462]

約数ペア:

[(1, 31675462), (2, 15837731), (7, 4525066), (13, 2436574), (14, 2262533), (23, 1377194), (26, 1218287), (46, 688597), (47, 673946), (49, 646438), (91, 348082), (94, 336973), (98, 323219), (161, 196742), (182, 174041), (299, 105938), (322, 98371), (329, 96278), (529, 59878), (598, 52969), (611, 51842), (637, 49726), (658, 48139), (1058, 29939), (1081, 29302), (1127, 28106), (1222, 25921), (1274, 24863), (2093, 15134), (2162, 14651), (2254, 14053), (2303, 13754), (3703, 8554), (4186, 7567), (4277, 7406), (4606, 6877)]