16442296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 35834400

約数和(自身を除く): 19392104

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 76, 104, 106, 152, 157, 212, 247, 314, 424, 494, 628, 689, 988, 1007, 1256, 1378, 1976, 2014, 2041, 2756, 2983, 4028, 4082, 5512, 5966, 8056, 8164, 8321, 11932, 13091, 16328, 16642, 23864, 26182, 33284, 38779, 52364, 66568, 77558, 104728, 108173, 155116, 158099, 216346, 310232, 316198, 432692, 632396, 865384, 1264792, 2055287, 4110574, 8221148, 16442296]

約数ペア:

[(1, 16442296), (2, 8221148), (4, 4110574), (8, 2055287), (13, 1264792), (19, 865384), (26, 632396), (38, 432692), (52, 316198), (53, 310232), (76, 216346), (104, 158099), (106, 155116), (152, 108173), (157, 104728), (212, 77558), (247, 66568), (314, 52364), (424, 38779), (494, 33284), (628, 26182), (689, 23864), (988, 16642), (1007, 16328), (1256, 13091), (1378, 11932), (1976, 8321), (2014, 8164), (2041, 8056), (2756, 5966), (2983, 5512), (4028, 4082)]