31882100952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{237091}}^1$

素因数の和:237544

約数の個数: 64

約数和(自身を含む): 86035944960

約数和(自身を除く): 54153844008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 431, 862, 1293, 1724, 2586, 3448, 5172, 5603, 10344, 11206, 16809, 22412, 33618, 44824, 67236, 134472, 237091, 474182, 711273, 948364, 1422546, 1896728, 2845092, 3082183, 5690184, 6164366, 9246549, 12328732, 18493098, 24657464, 36986196, 73972392, 102186221, 204372442, 306558663, 408744884, 613117326, 817489768, 1226234652, 1328420873, 2452469304, 2656841746, 3985262619, 5313683492, 7970525238, 10627366984, 15941050476, 31882100952]

約数ペア:

[(1, 31882100952), (2, 15941050476), (3, 10627366984), (4, 7970525238), (6, 5313683492), (8, 3985262619), (12, 2656841746), (13, 2452469304), (24, 1328420873), (26, 1226234652), (39, 817489768), (52, 613117326), (78, 408744884), (104, 306558663), (156, 204372442), (312, 102186221), (431, 73972392), (862, 36986196), (1293, 24657464), (1724, 18493098), (2586, 12328732), (3448, 9246549), (5172, 6164366), (5603, 5690184), (10344, 3082183), (11206, 2845092), (16809, 1896728), (22412, 1422546), (33618, 948364), (44824, 711273), (67236, 474182), (134472, 237091)]