23497072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 49240400

約数和(自身を除く): 25743328

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2089, 2812, 4178, 5624, 8356, 11248, 16712, 33424, 39691, 77293, 79382, 154586, 158764, 309172, 317528, 618344, 635056, 1236688, 1468567, 2937134, 5874268, 11748536, 23497072]

約数ペア:

[(1, 23497072), (2, 11748536), (4, 5874268), (8, 2937134), (16, 1468567), (19, 1236688), (37, 635056), (38, 618344), (74, 317528), (76, 309172), (148, 158764), (152, 154586), (296, 79382), (304, 77293), (592, 39691), (703, 33424), (1406, 16712), (2089, 11248), (2812, 8356), (4178, 5624)]