31063076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 61895232

約数和(自身を除く): 30832156

約数列:

[1, 2, 4, 11, 22, 41, 44, 67, 82, 134, 164, 257, 268, 451, 514, 737, 902, 1028, 1474, 1804, 2747, 2827, 2948, 5494, 5654, 10537, 10988, 11308, 17219, 21074, 30217, 34438, 42148, 60434, 68876, 115907, 120868, 189409, 231814, 378818, 463628, 705979, 757636, 1411958, 2823916, 7765769, 15531538, 31063076]

約数ペア:

[(1, 31063076), (2, 15531538), (4, 7765769), (11, 2823916), (22, 1411958), (41, 757636), (44, 705979), (67, 463628), (82, 378818), (134, 231814), (164, 189409), (257, 120868), (268, 115907), (451, 68876), (514, 60434), (737, 42148), (902, 34438), (1028, 30217), (1474, 21074), (1804, 17219), (2747, 11308), (2827, 10988), (2948, 10537), (5494, 5654)]