31821432

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{13669}}^1$

素因数の和:13775

約数の個数: 32

約数和(自身を含む): 80379600

約数和(自身を除く): 48558168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 13669, 27338, 41007, 54676, 82014, 109352, 164028, 328056, 1325893, 2651786, 3977679, 5303572, 7955358, 10607144, 15910716, 31821432]

約数ペア:

[(1, 31821432), (2, 15910716), (3, 10607144), (4, 7955358), (6, 5303572), (8, 3977679), (12, 2651786), (24, 1325893), (97, 328056), (194, 164028), (291, 109352), (388, 82014), (582, 54676), (776, 41007), (1164, 27338), (2328, 13669)]