23940176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 50309280

約数和(自身を除く): 26369104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 643, 716, 1286, 1432, 2327, 2572, 2864, 4654, 5144, 8359, 9308, 10288, 16718, 18616, 33436, 37232, 66872, 115097, 133744, 230194, 460388, 920776, 1496261, 1841552, 2992522, 5985044, 11970088, 23940176]

約数ペア:

[(1, 23940176), (2, 11970088), (4, 5985044), (8, 2992522), (13, 1841552), (16, 1496261), (26, 920776), (52, 460388), (104, 230194), (179, 133744), (208, 115097), (358, 66872), (643, 37232), (716, 33436), (1286, 18616), (1432, 16718), (2327, 10288), (2572, 9308), (2864, 8359), (4654, 5144)]