67373168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3393

約数の個数: 40

約数和(自身を含む): 138074496

約数和(自身を除く): 70701328

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 3313, 5084, 6626, 10168, 13252, 20336, 26504, 53008, 102703, 135833, 205406, 271666, 410812, 543332, 821624, 1086664, 1643248, 2173328, 4210823, 8421646, 16843292, 33686584, 67373168]

約数ペア:

[(1, 67373168), (2, 33686584), (4, 16843292), (8, 8421646), (16, 4210823), (31, 2173328), (41, 1643248), (62, 1086664), (82, 821624), (124, 543332), (164, 410812), (248, 271666), (328, 205406), (496, 135833), (656, 102703), (1271, 53008), (2542, 26504), (3313, 20336), (5084, 13252), (6626, 10168)]