80368328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7243}}^1$

素因数の和:7341

約数の個数: 32

約数和(自身を含む): 160816800

約数和(自身を除く): 80448472

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 7243, 11096, 14486, 28972, 57944, 137617, 275234, 528739, 550468, 1057478, 1100936, 2114956, 4229912, 10046041, 20092082, 40184164, 80368328]

約数ペア:

[(1, 80368328), (2, 40184164), (4, 20092082), (8, 10046041), (19, 4229912), (38, 2114956), (73, 1100936), (76, 1057478), (146, 550468), (152, 528739), (292, 275234), (584, 137617), (1387, 57944), (2774, 28972), (5548, 14486), (7243, 11096)]