31483712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 56

約数和(自身を含む): 68275200

約数和(自身を除く): 36791488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 158, 208, 316, 416, 479, 632, 832, 958, 1027, 1264, 1916, 2054, 2528, 3832, 4108, 5056, 6227, 7664, 8216, 12454, 15328, 16432, 24908, 30656, 32864, 37841, 49816, 65728, 75682, 99632, 151364, 199264, 302728, 398528, 491933, 605456, 983866, 1210912, 1967732, 2421824, 3935464, 7870928, 15741856, 31483712]

約数ペア:

[(1, 31483712), (2, 15741856), (4, 7870928), (8, 3935464), (13, 2421824), (16, 1967732), (26, 1210912), (32, 983866), (52, 605456), (64, 491933), (79, 398528), (104, 302728), (158, 199264), (208, 151364), (316, 99632), (416, 75682), (479, 65728), (632, 49816), (832, 37841), (958, 32864), (1027, 30656), (1264, 24908), (1916, 16432), (2054, 15328), (2528, 12454), (3832, 8216), (4108, 7664), (5056, 6227)]