31967386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 56862720

約数和(自身を除く): 24895334

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 2467, 4934, 6479, 12958, 27137, 46873, 54274, 76477, 93746, 152954, 515603, 841247, 1031206, 1453063, 1682494, 2906126, 15983693, 31967386]

約数ペア:

[(1, 31967386), (2, 15983693), (11, 2906126), (19, 1682494), (22, 1453063), (31, 1031206), (38, 841247), (62, 515603), (209, 152954), (341, 93746), (418, 76477), (589, 54274), (682, 46873), (1178, 27137), (2467, 12958), (4934, 6479)]