80030344

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1031}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 155543040

約数和(自身を除く): 75512696

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 313, 626, 1031, 1252, 2062, 2504, 4124, 8248, 9703, 19406, 31961, 38812, 63922, 77624, 127844, 255688, 322703, 645406, 1290812, 2581624, 10003793, 20007586, 40015172, 80030344]

約数ペア:

[(1, 80030344), (2, 40015172), (4, 20007586), (8, 10003793), (31, 2581624), (62, 1290812), (124, 645406), (248, 322703), (313, 255688), (626, 127844), (1031, 77624), (1252, 63922), (2062, 38812), (2504, 31961), (4124, 19406), (8248, 9703)]