31297848

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 85795200

約数和(自身を除く): 54497352

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 59, 62, 69, 92, 93, 118, 124, 138, 177, 184, 186, 236, 248, 276, 354, 372, 472, 552, 708, 713, 744, 961, 1357, 1416, 1426, 1829, 1922, 2139, 2714, 2852, 2883, 3658, 3844, 4071, 4278, 5428, 5487, 5704, 5766, 7316, 7688, 8142, 8556, 10856, 10974, 11532, 14632, 16284, 17112, 21948, 22103, 23064, 32568, 42067, 43896, 44206, 56699, 66309, 84134, 88412, 113398, 126201, 132618, 168268, 170097, 176824, 226796, 252402, 265236, 336536, 340194, 453592, 504804, 530472, 680388, 1009608, 1304077, 1360776, 2608154, 3912231, 5216308, 7824462, 10432616, 15648924, 31297848]

約数ペア:

[(1, 31297848), (2, 15648924), (3, 10432616), (4, 7824462), (6, 5216308), (8, 3912231), (12, 2608154), (23, 1360776), (24, 1304077), (31, 1009608), (46, 680388), (59, 530472), (62, 504804), (69, 453592), (92, 340194), (93, 336536), (118, 265236), (124, 252402), (138, 226796), (177, 176824), (184, 170097), (186, 168268), (236, 132618), (248, 126201), (276, 113398), (354, 88412), (372, 84134), (472, 66309), (552, 56699), (708, 44206), (713, 43896), (744, 42067), (961, 32568), (1357, 23064), (1416, 22103), (1426, 21948), (1829, 17112), (1922, 16284), (2139, 14632), (2714, 11532), (2852, 10974), (2883, 10856), (3658, 8556), (3844, 8142), (4071, 7688), (4278, 7316), (5428, 5766), (5487, 5704)]