131171168

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{132229}}^1$

素因数の和:132270

約数の個数: 24

約数和(自身を含む): 266575680

約数和(自身を除く): 135404512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 132229, 264458, 528916, 1057832, 2115664, 4099099, 4231328, 8198198, 16396396, 32792792, 65585584, 131171168]

約数ペア:

[(1, 131171168), (2, 65585584), (4, 32792792), (8, 16396396), (16, 8198198), (31, 4231328), (32, 4099099), (62, 2115664), (124, 1057832), (248, 528916), (496, 264458), (992, 132229)]