23655728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1365

約数の個数: 40

約数和(自身を含む): 48627840

約数和(自身を除く): 24972112

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 1289, 2294, 2578, 4588, 5156, 9176, 10312, 18352, 20624, 39959, 47693, 79918, 95386, 159836, 190772, 319672, 381544, 639344, 763088, 1478483, 2956966, 5913932, 11827864, 23655728]

約数ペア:

[(1, 23655728), (2, 11827864), (4, 5913932), (8, 2956966), (16, 1478483), (31, 763088), (37, 639344), (62, 381544), (74, 319672), (124, 190772), (148, 159836), (248, 95386), (296, 79918), (496, 47693), (592, 39959), (1147, 20624), (1289, 18352), (2294, 10312), (2578, 9176), (4588, 5156)]