216528056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{9001}}^1$

素因数の和:9135

約数の個数: 32

約数和(自身を含む): 423454080

約数和(自身を除く): 206926024

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 6014, 9001, 12028, 18002, 24056, 36004, 72008, 279031, 558062, 873097, 1116124, 1746194, 2232248, 3492388, 6984776, 27066007, 54132014, 108264028, 216528056]

約数ペア:

[(1, 216528056), (2, 108264028), (4, 54132014), (8, 27066007), (31, 6984776), (62, 3492388), (97, 2232248), (124, 1746194), (194, 1116124), (248, 873097), (388, 558062), (776, 279031), (3007, 72008), (6014, 36004), (9001, 24056), (12028, 18002)]