31237008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 89446656

約数和(自身を除く): 58209648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 132, 134, 176, 201, 264, 268, 402, 528, 536, 737, 804, 883, 1072, 1474, 1608, 1766, 2211, 2649, 2948, 3216, 3532, 4422, 5298, 5896, 7064, 8844, 9713, 10596, 11792, 14128, 17688, 19426, 21192, 29139, 35376, 38852, 42384, 58278, 59161, 77704, 116556, 118322, 155408, 177483, 233112, 236644, 354966, 466224, 473288, 650771, 709932, 946576, 1301542, 1419864, 1952313, 2603084, 2839728, 3904626, 5206168, 7809252, 10412336, 15618504, 31237008]

約数ペア:

[(1, 31237008), (2, 15618504), (3, 10412336), (4, 7809252), (6, 5206168), (8, 3904626), (11, 2839728), (12, 2603084), (16, 1952313), (22, 1419864), (24, 1301542), (33, 946576), (44, 709932), (48, 650771), (66, 473288), (67, 466224), (88, 354966), (132, 236644), (134, 233112), (176, 177483), (201, 155408), (264, 118322), (268, 116556), (402, 77704), (528, 59161), (536, 58278), (737, 42384), (804, 38852), (883, 35376), (1072, 29139), (1474, 21192), (1608, 19426), (1766, 17688), (2211, 14128), (2649, 11792), (2948, 10596), (3216, 9713), (3532, 8844), (4422, 7064), (5298, 5896)]