80373724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6113}}^1$

素因数の和:6309

約数の個数: 24

約数和(自身を含む): 148937040

約数和(自身を除く): 68563316

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 3287, 6113, 6574, 12226, 13148, 24452, 116147, 232294, 464588, 1057549, 2115098, 4230196, 20093431, 40186862, 80373724]

約数ペア:

[(1, 80373724), (2, 40186862), (4, 20093431), (19, 4230196), (38, 2115098), (76, 1057549), (173, 464588), (346, 232294), (692, 116147), (3287, 24452), (6113, 13148), (6574, 12226)]