31363852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 62036352

約数和(自身を除く): 30672500

約数列:

[1, 2, 4, 13, 26, 41, 47, 52, 82, 94, 164, 188, 313, 533, 611, 626, 1066, 1222, 1252, 1927, 2132, 2444, 3854, 4069, 7708, 8138, 12833, 14711, 16276, 25051, 25666, 29422, 50102, 51332, 58844, 100204, 166829, 191243, 333658, 382486, 603151, 667316, 764972, 1206302, 2412604, 7840963, 15681926, 31363852]

約数ペア:

[(1, 31363852), (2, 15681926), (4, 7840963), (13, 2412604), (26, 1206302), (41, 764972), (47, 667316), (52, 603151), (82, 382486), (94, 333658), (164, 191243), (188, 166829), (313, 100204), (533, 58844), (611, 51332), (626, 50102), (1066, 29422), (1222, 25666), (1252, 25051), (1927, 16276), (2132, 14711), (2444, 12833), (3854, 8138), (4069, 7708)]