15697314448

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{246689}}^1$

素因数の和:246835

約数の個数: 40

約数和(自身を含む): 31476657240

約数和(自身を除く): 15779342792

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1552, 3977, 7954, 15908, 31816, 63632, 246689, 493378, 986756, 1973512, 3947024, 10114249, 20228498, 23928833, 40456996, 47857666, 80913992, 95715332, 161827984, 191430664, 382861328, 981082153, 1962164306, 3924328612, 7848657224, 15697314448]

約数ペア:

[(1, 15697314448), (2, 7848657224), (4, 3924328612), (8, 1962164306), (16, 981082153), (41, 382861328), (82, 191430664), (97, 161827984), (164, 95715332), (194, 80913992), (328, 47857666), (388, 40456996), (656, 23928833), (776, 20228498), (1552, 10114249), (3977, 3947024), (7954, 1973512), (15908, 986756), (31816, 493378), (63632, 246689)]