22843808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 49056840

約数和(自身を除く): 26213032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 617, 712, 1157, 1234, 1424, 2314, 2468, 2848, 4628, 4936, 8021, 9256, 9872, 16042, 18512, 19744, 32084, 37024, 54913, 64168, 109826, 128336, 219652, 256672, 439304, 713869, 878608, 1427738, 1757216, 2855476, 5710952, 11421904, 22843808]

約数ペア:

[(1, 22843808), (2, 11421904), (4, 5710952), (8, 2855476), (13, 1757216), (16, 1427738), (26, 878608), (32, 713869), (52, 439304), (89, 256672), (104, 219652), (178, 128336), (208, 109826), (356, 64168), (416, 54913), (617, 37024), (712, 32084), (1157, 19744), (1234, 18512), (1424, 16042), (2314, 9872), (2468, 9256), (2848, 8021), (4628, 4936)]