40312304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{148207}}^1$

素因数の和:148232

約数の個数: 20

約数和(自身を含む): 82700064

約数和(自身を除く): 42387760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 148207, 296414, 592828, 1185656, 2371312, 2519519, 5039038, 10078076, 20156152, 40312304]

約数ペア:

[(1, 40312304), (2, 20156152), (4, 10078076), (8, 5039038), (16, 2519519), (17, 2371312), (34, 1185656), (68, 592828), (136, 296414), (272, 148207)]