31942716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2467}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 81266304

約数和(自身を除く): 49323588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 2467, 3237, 4316, 4934, 6474, 7401, 9868, 12948, 14802, 29604, 32071, 64142, 96213, 128284, 192426, 204761, 384852, 409522, 614283, 819044, 1228566, 2457132, 2661893, 5323786, 7985679, 10647572, 15971358, 31942716]

約数ペア:

[(1, 31942716), (2, 15971358), (3, 10647572), (4, 7985679), (6, 5323786), (12, 2661893), (13, 2457132), (26, 1228566), (39, 819044), (52, 614283), (78, 409522), (83, 384852), (156, 204761), (166, 192426), (249, 128284), (332, 96213), (498, 64142), (996, 32071), (1079, 29604), (2158, 14802), (2467, 12948), (3237, 9868), (4316, 7401), (4934, 6474)]