64061516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4169

約数の個数: 24

約数和(自身を含む): 116054736

約数和(自身を除く): 51993220

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 3977, 4027, 7954, 8054, 15908, 16108, 165107, 330214, 390619, 660428, 781238, 1562476, 16015379, 32030758, 64061516]

約数ペア:

[(1, 64061516), (2, 32030758), (4, 16015379), (41, 1562476), (82, 781238), (97, 660428), (164, 390619), (194, 330214), (388, 165107), (3977, 16108), (4027, 15908), (7954, 8054)]