31384128

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{733}}^1$

素因数の和:971

約数の個数: 56

約数和(自身を含む): 83523328

約数和(自身を除く): 52139200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 733, 892, 1338, 1466, 1784, 2199, 2676, 2932, 3568, 4398, 5352, 5864, 7136, 8796, 10704, 11728, 14272, 17592, 21408, 23456, 35184, 42816, 46912, 70368, 140736, 163459, 326918, 490377, 653836, 980754, 1307672, 1961508, 2615344, 3923016, 5230688, 7846032, 10461376, 15692064, 31384128]

約数ペア:

[(1, 31384128), (2, 15692064), (3, 10461376), (4, 7846032), (6, 5230688), (8, 3923016), (12, 2615344), (16, 1961508), (24, 1307672), (32, 980754), (48, 653836), (64, 490377), (96, 326918), (192, 163459), (223, 140736), (446, 70368), (669, 46912), (733, 42816), (892, 35184), (1338, 23456), (1466, 21408), (1784, 17592), (2199, 14272), (2676, 11728), (2932, 10704), (3568, 8796), (4398, 7136), (5352, 5864)]