38148248

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 73062000

約数和(自身を除く): 34913752

約数列:

[1, 2, 4, 8, 89, 131, 178, 262, 356, 409, 524, 712, 818, 1048, 1636, 3272, 11659, 23318, 36401, 46636, 53579, 72802, 93272, 107158, 145604, 214316, 291208, 428632, 4768531, 9537062, 19074124, 38148248]

約数ペア:

[(1, 38148248), (2, 19074124), (4, 9537062), (8, 4768531), (89, 428632), (131, 291208), (178, 214316), (262, 145604), (356, 107158), (409, 93272), (524, 72802), (712, 53579), (818, 46636), (1048, 36401), (1636, 23318), (3272, 11659)]