31215696424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{39209}}^1$

素因数の和:39418

約数の個数: 64

約数和(自身を含む): 65214072000

約数和(自身を除く): 33998375576

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 109, 166, 218, 332, 436, 664, 872, 913, 1199, 1826, 2398, 3652, 4796, 7304, 9047, 9592, 18094, 36188, 39209, 72376, 78418, 99517, 156836, 199034, 313672, 398068, 431299, 796136, 862598, 1725196, 3254347, 3450392, 4273781, 6508694, 8547562, 13017388, 17095124, 26034776, 34190248, 35797817, 47011591, 71595634, 94023182, 143191268, 188046364, 286382536, 354723823, 376092728, 709447646, 1418895292, 2837790584, 3901962053, 7803924106, 15607848212, 31215696424]

約数ペア:

[(1, 31215696424), (2, 15607848212), (4, 7803924106), (8, 3901962053), (11, 2837790584), (22, 1418895292), (44, 709447646), (83, 376092728), (88, 354723823), (109, 286382536), (166, 188046364), (218, 143191268), (332, 94023182), (436, 71595634), (664, 47011591), (872, 35797817), (913, 34190248), (1199, 26034776), (1826, 17095124), (2398, 13017388), (3652, 8547562), (4796, 6508694), (7304, 4273781), (9047, 3450392), (9592, 3254347), (18094, 1725196), (36188, 862598), (39209, 796136), (72376, 431299), (78418, 398068), (99517, 313672), (156836, 199034)]