42253552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2377}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 90230832

約数和(自身を除く): 47977280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 2377, 4444, 4754, 8888, 9508, 17776, 19016, 26147, 38032, 52294, 104588, 209176, 240077, 418352, 480154, 960308, 1920616, 2640847, 3841232, 5281694, 10563388, 21126776, 42253552]

約数ペア:

[(1, 42253552), (2, 21126776), (4, 10563388), (8, 5281694), (11, 3841232), (16, 2640847), (22, 1920616), (44, 960308), (88, 480154), (101, 418352), (176, 240077), (202, 209176), (404, 104588), (808, 52294), (1111, 38032), (1616, 26147), (2222, 19016), (2377, 17776), (4444, 9508), (4754, 8888)]