82871672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13063}}^1$

素因数の和:13143

約数の個数: 32

約数和(自身を含む): 170093280

約数和(自身を除く): 87221608

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 13063, 26126, 52252, 104504, 169819, 339638, 679276, 796843, 1358552, 1593686, 3187372, 6374744, 10358959, 20717918, 41435836, 82871672]

約数ペア:

[(1, 82871672), (2, 41435836), (4, 20717918), (8, 10358959), (13, 6374744), (26, 3187372), (52, 1593686), (61, 1358552), (104, 796843), (122, 679276), (244, 339638), (488, 169819), (793, 104504), (1586, 52252), (3172, 26126), (6344, 13063)]