31429112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 70277760

約数和(自身を除く): 38848648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 143, 166, 286, 331, 332, 572, 662, 664, 913, 1079, 1144, 1324, 1826, 2158, 2648, 3641, 3652, 4303, 4316, 7282, 7304, 8606, 8632, 11869, 14564, 17212, 23738, 27473, 29128, 34424, 47333, 47476, 54946, 94666, 94952, 109892, 189332, 219784, 302203, 357149, 378664, 604406, 714298, 1208812, 1428596, 2417624, 2857192, 3928639, 7857278, 15714556, 31429112]

約数ペア:

[(1, 31429112), (2, 15714556), (4, 7857278), (8, 3928639), (11, 2857192), (13, 2417624), (22, 1428596), (26, 1208812), (44, 714298), (52, 604406), (83, 378664), (88, 357149), (104, 302203), (143, 219784), (166, 189332), (286, 109892), (331, 94952), (332, 94666), (572, 54946), (662, 47476), (664, 47333), (913, 34424), (1079, 29128), (1144, 27473), (1324, 23738), (1826, 17212), (2158, 14564), (2648, 11869), (3641, 8632), (3652, 8606), (4303, 7304), (4316, 7282)]