39730312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 77225400

約数和(自身を除く): 37495088

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 1361, 2722, 3649, 5444, 7298, 10888, 14596, 29192, 55801, 111602, 121129, 223204, 242258, 446408, 484516, 969032, 4966289, 9932578, 19865156, 39730312]

約数ペア:

[(1, 39730312), (2, 19865156), (4, 9932578), (8, 4966289), (41, 969032), (82, 484516), (89, 446408), (164, 242258), (178, 223204), (328, 121129), (356, 111602), (712, 55801), (1361, 29192), (2722, 14596), (3649, 10888), (5444, 7298)]