31389792

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{6673}}^1$

素因数の和:6700

約数の個数: 72

約数和(自身を含む): 95865336

約数和(自身を除く): 64475544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 6673, 13346, 20019, 26692, 40038, 46711, 53384, 80076, 93422, 106768, 140133, 160152, 186844, 213536, 280266, 320304, 326977, 373688, 560532, 640608, 653954, 747376, 980931, 1121064, 1307908, 1494752, 1961862, 2242128, 2615816, 3923724, 4484256, 5231632, 7847448, 10463264, 15694896, 31389792]

約数ペア:

[(1, 31389792), (2, 15694896), (3, 10463264), (4, 7847448), (6, 5231632), (7, 4484256), (8, 3923724), (12, 2615816), (14, 2242128), (16, 1961862), (21, 1494752), (24, 1307908), (28, 1121064), (32, 980931), (42, 747376), (48, 653954), (49, 640608), (56, 560532), (84, 373688), (96, 326977), (98, 320304), (112, 280266), (147, 213536), (168, 186844), (196, 160152), (224, 140133), (294, 106768), (336, 93422), (392, 80076), (588, 53384), (672, 46711), (784, 40038), (1176, 26692), (1568, 20019), (2352, 13346), (4704, 6673)]