83967964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 163489536

約数和(自身を除く): 79521572

約数列:

[1, 2, 4, 17, 31, 34, 61, 62, 68, 122, 124, 244, 527, 653, 1037, 1054, 1306, 1891, 2074, 2108, 2612, 3782, 4148, 7564, 11101, 20243, 22202, 32147, 39833, 40486, 44404, 64294, 79666, 80972, 128588, 159332, 344131, 677161, 688262, 1234823, 1354322, 1376524, 2469646, 2708644, 4939292, 20991991, 41983982, 83967964]

約数ペア:

[(1, 83967964), (2, 41983982), (4, 20991991), (17, 4939292), (31, 2708644), (34, 2469646), (61, 1376524), (62, 1354322), (68, 1234823), (122, 688262), (124, 677161), (244, 344131), (527, 159332), (653, 128588), (1037, 80972), (1054, 79666), (1306, 64294), (1891, 44404), (2074, 40486), (2108, 39833), (2612, 32147), (3782, 22202), (4148, 20243), (7564, 11101)]