31341456

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9463}}^1$

素因数の和:9500

約数の個数: 60

約数和(自身を含む): 91535808

約数和(自身を除く): 60194352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 9463, 18926, 28389, 37852, 56778, 75704, 85167, 113556, 151408, 170334, 217649, 227112, 340668, 435298, 454224, 652947, 681336, 870596, 1305894, 1362672, 1741192, 1958841, 2611788, 3482384, 3917682, 5223576, 7835364, 10447152, 15670728, 31341456]

約数ペア:

[(1, 31341456), (2, 15670728), (3, 10447152), (4, 7835364), (6, 5223576), (8, 3917682), (9, 3482384), (12, 2611788), (16, 1958841), (18, 1741192), (23, 1362672), (24, 1305894), (36, 870596), (46, 681336), (48, 652947), (69, 454224), (72, 435298), (92, 340668), (138, 227112), (144, 217649), (184, 170334), (207, 151408), (276, 113556), (368, 85167), (414, 75704), (552, 56778), (828, 37852), (1104, 28389), (1656, 18926), (3312, 9463)]